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searching for Delta-K 263 found (322 total)

alternate case: delta-K

School District 37 Delta (52 words) [view diff] no match in snippet view article find links to article

School North Delta K-7 English Bluff Elementary School Tsawwassen K-7 Gibson Elementary School North Delta K-7 Gray Elementary School North Delta K-7 Hawthorne
Alexander polynomial (2,568 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta _{K}(t)} . The Alexander polynomial is symmetric: Δ K ( t − 1 ) = Δ K ( t ) {\displaystyle \Delta _{K}(t^{-1})=\Delta _{K}(t)} for all
Multinomial distribution (6,409 words) [view diff] no match in snippet view article find links to article
volume occupied by each point of Δ k , n {\displaystyle \Delta _{k,n}} in Δ k {\displaystyle \Delta _{k}} . However, by symmetry, every point occupies exactly
Maximum potential intensity (2,056 words) [view diff] no match in snippet view article find links to article
{\displaystyle v_{p}^{2}={\frac {C_{k}}{C_{d}}}{\frac {T_{s}-T_{o}}{T_{o}}}\Delta k} where T s {\displaystyle T_{s}} is the temperature of the sea surface
Second-harmonic generation (6,835 words) [view diff] no match in snippet view article find links to article
}c}}d_{\text{eff}}E^{2}(\omega )e^{i\,\Delta k\,z}} where Δ k = k ( 2 ω ) − 2 k ( ω ) {\displaystyle \Delta k=k(2\omega )-2k(\omega )} . At low conversion
Hyperperfect number (934 words) [view diff] no match in snippet view article find links to article
{\displaystyle \delta _{k}(n)=n(k+1)+(k-1)-k\sigma (n)} A number n is said to be k-hyperdeficient if δ k ( n ) > 0. {\displaystyle \delta _{k}(n)>0.} Note
Dolbeault cohomology (4,520 words) [view diff] no match in snippet view article find links to article
k ¯ {\displaystyle \Delta _{k+1}\supset {\overline {\Delta _{k}}}} such that Δ k + 1 ∪ { Δ i } i = 1 k {\displaystyle \Delta _{k+1}\cup \lbrace \Delta
Monotone cubic interpolation (1,800 words) [view diff] no match in snippet view article find links to article
successive points: δ k = y k + 1 − y k x k + 1 − x k {\displaystyle \delta _{k}={\frac {y_{k+1}-y_{k}}{x_{k+1}-x_{k}}}} for k = 1 , … n − 1 {\displaystyle
PH (complexity) (427 words) [view diff] no match in snippet view article
k ∈ N Δ k P {\displaystyle \mathrm {PH} =\bigcup _{k\in \mathbb {N} }\Delta _{k}^{\mathrm {P} }} PH was first defined by Larry Stockmeyer. It is a special
Feynman diagram (16,026 words) [view diff] no match in snippet view article find links to article
={\frac {\delta (k_{1}-k_{2})}{k_{1}^{2}}}{\frac {\delta (k_{3}-k_{4})}{k_{3}^{2}}}+{\frac {\delta (k_{1}-k_{3})}{k_{3}^{2}}}{\frac {\delta (k
Discriminant of an algebraic number field (2,785 words) [view diff] no match in snippet view article find links to article
2 ( b 1 ) ⋱ ⋮ ⋮ ⋱ ⋮ σ n ( b 1 ) ⋯ ⋯ σ n ( b n ) ) 2 . {\displaystyle \Delta _{K}=\det \left({\begin{array}{cccc}\sigma _{1}(b_{1})&\sigma _{1}(b_{2})&\cdots
Solow–Swan model (4,941 words) [view diff] no match in snippet view article find links to article
n + g + δ ) k ( t ) {\displaystyle {\dot {k}}(t)=sk(t)^{\alpha }-(n+g+\delta )k(t)} The first term, s k ( t ) α = s y ( t ) {\displaystyle sk(t)^{\alpha
Crack growth equation (4,677 words) [view diff] no match in snippet view article find links to article
cycle ( Δ K {\displaystyle \Delta K} ) is the Paris–Erdogan equation d a d N = C ( Δ K ) m {\displaystyle {da \over dN}=C(\Delta K)^{m}} where a {\displaystyle
Laue equations (3,072 words) [view diff] no match in snippet view article find links to article
equations can be written as Δ k = k o u t − k i n = G {\displaystyle \mathbf {\Delta k} =\mathbf {k} _{\mathrm {out} }-\mathbf {k} _{\mathrm {in} }=\mathbf {G}
Magnetic circular dichroism (4,682 words) [view diff] no match in snippet view article find links to article
f j a ( ω ) {\displaystyle \Delta k_{\mathrm {obs} }(\omega )=\sum _{a,j}\Delta k_{a\to j}(\omega )=\sum _{a,j}[\Delta k_{a\to j}]f_{ja}(\omega )} where
Paris' law (981 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta K} seen in a loading cycle. The Paris equation is d a d N = C ( Δ K ) m , {\displaystyle {\begin{aligned}{da \over dN}&=C\left(\Delta K\right)^{m}
Ramsey–Cass–Koopmans model (3,802 words) [view diff] no match in snippet view article find links to article
{\displaystyle Y} . Thus, K ˙ = Y − δ K − c L {\displaystyle {\dot {K}}=Y-\delta K-cL} The relationship between the productive factors and aggregate output
Scattering length (1,103 words) [view diff] no match in snippet view article find links to article
lim k → 0 k cot ⁡ δ ( k ) = − 1 a , {\displaystyle \lim _{k\to 0}k\cot \delta (k)=-{\frac {1}{a}}\;,} where a {\displaystyle a} is the scattering length
Turingery (2,246 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta K} was obtained as follows, where underline indicates the succeeding character: Δ K = K ⊕ K _ {\displaystyle \Delta K=K\oplus {\underline
Quasi-phase-matching (2,548 words) [view diff] no match in snippet view article find links to article
Delta k\Lambda n}=1-e^{i\Delta k\Lambda }+e^{i2\Delta k\Lambda }-e^{i3\Delta k\Lambda }+...+(-1)^{N}e^{i\Delta k\Lambda (N-2)}-(-1)^{N}e^{i\Delta k\Lambda
Recurrence relation (4,157 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta ^{k}=\Delta \circ \Delta ^{k-1},} and one has Δ k a n = ∑ t = 0 k ( − 1 ) t ( k t ) a n + k − t . {\displaystyle \Delta ^{k}a_{n}=\sum
Primordial fluctuations (1,000 words) [view diff] no match in snippet view article find links to article
k ′ ) P ( k ) . {\displaystyle \langle \delta _{k}\delta _{k'}\rangle ={\frac {2\pi ^{2}}{k^{3}}}\,\delta (k-k')\,{\mathcal {P}}(k).} There are both scalar
Recursive least squares filter (2,407 words) [view diff] no match in snippet view article find links to article
( k − 1 , i ) e f ( k , i ) γ ( k − 1 , i ) {\displaystyle \delta (k,i)=\lambda \delta (k-1,i)+{\frac {e_{b}(k-1,i)e_{f}(k,i)}{\gamma (k-1,i)}}}   γ (
Harrod–Domar model (1,431 words) [view diff] no match in snippet view article find links to article
{\begin{aligned}&c={\frac {dY}{dK}}={\frac {Y(t+1)-Y(t)}{K(t)+sY(t)-\delta \ K(t)-K(t)}}\\[8pt]&c={\frac {Y(t+1)-Y(t)}{sY(t)-\delta \ {\frac
Limiting absorption principle (1,746 words) [view diff] no match in snippet view article find links to article
the Helmholtz equation ( Δ + k 2 ) u ( x ) = − F ( x ) {\displaystyle (\Delta +k^{2})u(x)=-F(x)} for selecting a particular solution. This idea is credited
Soliton distribution (352 words) [view diff] no match in snippet view article find links to article
ln ⁡ ( R / δ ) K , ( i = K / R ) , {\displaystyle t(i)={\frac {R\ln(R/\delta )}{K}},\qquad (i=K/R),\,} t ( i ) = 0 , ( i = K / R + 1 , … , K ) . {\displaystyle
Incremental capital-output ratio (338 words) [view diff] no match in snippet view article find links to article
{\text{Incremental Capital Output Ratio (ICOR)}}={\frac {\Delta K}{\Delta Y}}={\frac {\frac {\Delta K}{Y}}{\frac {\Delta Y}{Y}}}={\frac {\frac {I}{Y}}{\frac
Pauli matrices (7,429 words) [view diff] no match in snippet view article find links to article
}\;{\hat {x}}_{k}\cdot {\hat {x}}_{\ell }\\&=a_{k}\ \sigma _{\ell }\ \delta _{k\ell }=a_{k}\ \sigma _{k}\\[4pt]&=~a_{1}\;{\begin{pmatrix}0&1\\1&0\end
Exponential hierarchy (689 words) [view diff] no match in snippet view article find links to article
{coNE}}^{\Sigma _{k-1}^{\mathsf {P}}}} and Δ k E = E Σ k − 1 P . {\displaystyle \Delta _{k}^{\mathsf {E}}={\mathsf {E}}^{\Sigma _{k-1}^{\mathsf {P}}}.} An equivalent
Heaviside step function (1,988 words) [view diff] no match in snippet view article find links to article
{\displaystyle H[n]=\sum _{k=-\infty }^{n}\delta [k]} where δ [ k ] = δ k , 0 {\displaystyle \delta [k]=\delta _{k,0}} is the discrete unit impulse function
Stanley–Reisner ring (1,400 words) [view diff] no match in snippet view article find links to article
}=(x_{i_{1}}\ldots x_{i_{r}}:\{i_{1},\ldots ,i_{r}\}\notin \Delta ),\quad k[\Delta ]=k[x_{1},\ldots ,x_{n}]/I_{\Delta }.} The ideal IΔ is called the Stanley–Reisner
Envelope (waves) (1,836 words) [view diff] no match in snippet view article
, {\displaystyle v_{\rm {g}}={\frac {2\pi \Delta f}{\Delta k}}={\frac {\Delta \omega }{\Delta k}}\ ,} where ω is the frequency in radians/s: ω = 2πf.
Quantum phase estimation algorithm (2,513 words) [view diff] no match in snippet view article find links to article
_{k=0}^{2^{n}-1}e^{-{\frac {2\pi ik}{2^{n}}}\left(x-a\right)}e^{2\pi i\delta k}.} Performing a measurement in the computational basis on the first register
Betti number (2,508 words) [view diff] no match in snippet view article find links to article
δ k + 1 {\displaystyle H_{k}=\ker \delta _{k}/\operatorname {Im} \delta _{k+1}} , the δ k {\displaystyle \delta _{k}} s are the boundary maps of the simplicial
Restricted isometry property (862 words) [view diff] no match in snippet view article find links to article
as δ K {\displaystyle \delta _{K}} . For any matrix that satisfies the RIP property with a RIC of δ K {\displaystyle \delta _{K}} , the following condition
Hodge theory (4,288 words) [view diff] no match in snippet view article find links to article
\operatorname {im} d_{k-1}\oplus \operatorname {im} \delta _{k+1}\oplus {\mathcal {H}}_{\Delta }^{k}(M).} The Hodge decomposition is a generalization of
Maass wave form (8,501 words) [view diff] no match in snippet view article find links to article
operator Δ k {\displaystyle \Delta _{k}} of weight k {\displaystyle k} as Δ k : C ∞ ( H ) → C ∞ ( H ) , {\displaystyle \Delta _{k}:C^{\infty }(\mathbb {H}
Relativistic angular momentum (10,812 words) [view diff] no match in snippet view article find links to article
}}_{i}-\beta ^{\ell }{\delta ^{k}}_{i}\right)N^{i}+\left[{\delta ^{k}}_{i}{\delta ^{\ell }}_{j}+{\frac {\gamma -1}{\beta ^{2}}}{\delta ^{k}}_{i}\beta ^{\ell
Powell's dog leg method (877 words) [view diff] no match in snippet view article find links to article
1 + δ k {\displaystyle {\boldsymbol {x}}_{k}={\boldsymbol {x}}_{k-1}+\delta _{k}} that converges to x ∗ {\displaystyle {\boldsymbol {x}}^{*}} . At a given
Distributed hash table (4,123 words) [view diff] no match in snippet view article find links to article
Consistent hashing employs a function δ ( k 1 , k 2 ) {\displaystyle \delta (k_{1},k_{2})} that defines an abstract notion of the distance between the
Tensor algebra (4,160 words) [view diff] no match in snippet view article find links to article
one obviously has Δ ( k ) = k ( 1 ⊠ 1 ) = k ⊠ 1 = 1 ⊠ k {\displaystyle \Delta (k)=k(1\boxtimes 1)=k\boxtimes 1=1\boxtimes k} for all k ∈ K . {\displaystyle
Solenoid (mathematics) (1,490 words) [view diff] no match in snippet view article
{1}{n_{1}\cdots n_{k}}},\quad r_{k}=R\delta _{1}\cdots \delta _{k}} Here, δ k {\displaystyle \delta _{k}} are adjustable shape-parameters, with constraint
Divisor summatory function (1,936 words) [view diff] no match in snippet view article find links to article
x P k ( log ⁡ x ) + Δ k ( x ) {\displaystyle D_{k}(x)=xP_{k}(\log x)+\Delta _{k}(x)\,} where P k {\displaystyle P_{k}} is a polynomial of degree k − 1
Gabor wavelet (856 words) [view diff] no match in snippet view article find links to article
2 F ( k ) F ∗ ( k ) d k ∫ − ∞ ∞ F ( k ) F ∗ ( k ) d k {\displaystyle (\Delta k)^{2}={\frac {\int _{-\infty }^{\infty }(k-k_{0})^{2}F(k)F^{*}(k)\,dk}{\int
Schuette–Nesbitt formula (2,873 words) [view diff] no match in snippet view article find links to article
J\subset \{1,\ldots ,m\} \atop \scriptstyle |J|=k}1_{\cap _{j\in J}A_{j}}\Delta ^{k},} because the product of indicator functions is the indicator function
Lehmer–Schur algorithm (1,787 words) [view diff] no match in snippet view article find links to article
{\displaystyle \delta _{k}<0} for k = k 0 , k 1 … k m {\displaystyle k=k_{0},k_{1}\ldots k_{m}} (in increasing order) and δ k > 0 {\displaystyle \delta _{k}>0} otherwise
Quickprop (254 words) [view diff] no match in snippet view article find links to article
( k ) ∇ i j E ( k − 1 ) − ∇ i j E ( k ) ) {\displaystyle \Delta ^{(k)}\,w_{ij}=\Delta ^{(k-1)}\,w_{ij}\left({\frac {\nabla _{ij}\,E^{(k)}}{\nabla _{ij}\
Fracture mechanics (5,789 words) [view diff] no match in snippet view article find links to article
largely governed by the range of the stress intensity Δ K {\displaystyle \Delta K} experienced by the crack due to the applied loading. Fast fracture will
Umbral calculus (1,584 words) [view diff] no match in snippet view article find links to article
expression involving the k-th forward differences Δ k [ f ] {\displaystyle \Delta ^{k}[f]} of a polynomial function f, f ( x ) = ∑ k = 0 ∞ Δ k [ f ] ( a ) k
Dyadic cubes (1,264 words) [view diff] no match in snippet view article find links to article
Define Δ k α = { Q + α : Q ∈ Δ k } . {\displaystyle \Delta _{k}^{\alpha }=\{Q+\alpha :Q\in \Delta _{k}\}.} This is the set of dyadic cubes in Δk translated
Superconformal algebra (1,311 words) [view diff] no match in snippet view article find links to article
{S}}} [ T j i , Q k ] = − δ k i Q j {\displaystyle [T_{j}^{i},Q_{k}]=-\delta _{k}^{i}Q_{j}} [ T j i , Q ¯ k ] = δ j k Q ¯ i {\displaystyle [T_{j}^{i},{\overline
Hyperbolic distribution (196 words) [view diff] no match in snippet view article find links to article
2 + ( x − μ ) 2 + β ( x − μ ) {\displaystyle {\frac {\gamma }{2\alpha \delta K_{1}(\delta \gamma )}}\;e^{-\alpha {\sqrt {\delta ^{2}+(x-\mu )^{2}}}+\beta
Work (physics) (7,942 words) [view diff] no match in snippet view article
⋅ X ˙ ( t 2 ) − m 2 X ˙ ⋅ X ˙ ( t 1 ) = 1 2 m Δ v 2 , {\displaystyle \Delta K=m\int _{t_{1}}^{t_{2}}{\ddot {\mathbf {X} }}\cdot {\dot {\mathbf {X} }}dt={\frac
RKKY interaction (689 words) [view diff] no match in snippet view article find links to article
_{ij})={\frac {\mathbf {I} _{i}\cdot \mathbf {I} _{j}}{4}}{\frac {\left|\Delta _{k_{m}k_{m}}\right|^{2}m^{*}}{(2\pi )^{3}R_{ij}^{4}\hbar
Generalised hyperbolic distribution (659 words) [view diff] no match in snippet view article find links to article
λ ( δ γ ) − K λ + 1 2 ( δ γ ) K λ 2 ( δ γ ) ) {\displaystyle {\frac {\delta K_{\lambda +1}(\delta \gamma )}{\gamma K_{\lambda }(\delta \gamma )}}+{\frac
Fatigue testing (2,370 words) [view diff] no match in snippet view article find links to article
the stress intensity factor range Δ K = K max − K min {\displaystyle \Delta K=K_{\max }-K_{\min }} , where the minimum stress intensity factor K min
Homogeneous distribution (1,626 words) [view diff] no match in snippet view article find links to article
negative integers, χ + − k = δ ( k − 1 ) . {\displaystyle \chi _{+}^{-k}=\delta ^{(k-1)}.} The distributions χ + a {\displaystyle \chi _{+}^{a}} have the properties
Peridynamics (5,922 words) [view diff] no match in snippet view article find links to article
δ ) k ( ξ , δ ) , {\displaystyle c({\bf {\xi }},\delta ):=c({\bf {{0},\delta )k({\bf {\xi }},\delta )\,,}}} where the constant c ( 0 , δ ) {\displaystyle
Hurwitz matrix (963 words) [view diff] no match in snippet view article find links to article
{5})>0\end{aligned}}} and so on. The minors Δ k ( p ) {\displaystyle \Delta _{k}(p)} are called the Hurwitz determinants. Similarly, if a 0 < 0 {\displaystyle
Chebyshev filter (11,986 words) [view diff] no match in snippet view article find links to article
1\\\end{bmatrix}}\\&\\&[J(R_{k},\omega _{i})][\Delta _{k}]=[B_{k}]\\&\\&[Rz_{k+1}]=[Rz_{k}]+[\Delta _{k}]\\\end{aligned}}} Convergence is achieved when
Fastran (951 words) [view diff] no match in snippet view article find links to article
factor range is then Δ K eff = K max − max ( K op , K min ) {\displaystyle \Delta K_{\text{eff}}=K_{\text{max}}-{\text{max}}(K_{\text{op}},K_{\text{min}})}
Frequency modulation (3,614 words) [view diff] no match in snippet view article find links to article
)d\tau \right)\\\end{aligned}}} where f Δ = K f A m {\displaystyle f_{\Delta }=K_{f}A_{m}} , K f {\displaystyle K_{f}} being the sensitivity of the frequency
Normal-inverse Gaussian distribution (905 words) [view diff] no match in snippet view article find links to article
π δ 2 + ( x − μ ) 2 e δ γ + β ( x − μ ) {\displaystyle {\frac {\alpha \delta K_{1}\left(\alpha {\sqrt {\delta ^{2}+(x-\mu )^{2}}}\right)}{\pi {\sqrt {\delta
Hausdorff moment problem (497 words) [view diff] no match in snippet view article find links to article
satisfy the equation ( − 1 ) k ( Δ k m ) n ≥ 0 {\displaystyle (-1)^{k}(\Delta ^{k}m)_{n}\geq 0} for all n, k ≥ 0. Here, Δ is the difference operator given
Tetrahedron (8,588 words) [view diff] no match in snippet view article find links to article
_{i}^{2}=\Delta _{j}^{2}+\Delta _{k}^{2}+\Delta _{l}^{2}-2(\Delta _{j}\Delta _{k}\cos \theta _{il}+\Delta _{j}\Delta _{l}\cos \theta _{ik}+\Delta _{k}\Delta _{l}\cos
Crack closure (1,457 words) [view diff] no match in snippet view article find links to article
factor range, Δ K {\displaystyle \Delta K} for an applied loading cycle and is Δ K = K max − K min {\displaystyle \Delta K=K_{\text{max}}-K_{\text{min}}}
Near-horizon metric (1,650 words) [view diff] no match in snippet view article find links to article
{\displaystyle ds^{2}\,=\,-{\frac {\rho _{K}^{2}\Delta _{K}}{\Sigma ^{2}}}\,dt^{2}+{\frac {\rho _{K}^{2}}{\Delta _{K}}}\,dr^{2}+\rho _{K}^{2}d\theta ^{2}+{\frac
Competitive regret (535 words) [view diff] no match in snippet view article find links to article
\Delta _{k})\leq r_{n}^{nat}(q,\Delta _{k})\leq {\tilde {\mathcal {O}}}(\min({\frac {1}{\sqrt {n}}},{\frac {k}{n}})).} Here Δ k {\displaystyle \Delta _{k}}
Electronic specific heat (3,061 words) [view diff] no match in snippet view article find links to article
_{k}^{2}+\Delta _{k}(T)^{2}}}{k_{\rm {B}}T}}}{(e^{\frac {\sqrt {\epsilon _{k}^{2}+\Delta _{k}(T)^{2}}}{k_{\rm {B}}T}}+1)^{2}}}\left(\epsilon _{k}^{2}+\Delta _{k}(T)^{2}-{\frac
List of small airlines and helicopter airlines of Russia (1,201 words) [view diff] no match in snippet view article find links to article
of these awards is available on their website "Дельта К (Delta K Ltd) - Форум". "PCAE "Delta K": reliability is proved". Archived from the original on
Zeta distribution (1,030 words) [view diff] no match in snippet view article find links to article
_{s}(dx)=\sum _{p\in {\mathcal {P}}}\sum _{k\geqslant 1}{\frac {p^{-ks}}{k}}\delta _{k\log(p)}(dx)} Other "power-law" distributions Cauchy distribution Lévy
Eigenvalue perturbation (6,234 words) [view diff] no match in snippet view article find links to article
\lambda _{i}+o(\|\delta K\|+\|\delta M\|)} x i = x 0 i + δ x i + o ( ‖ δ K ‖ + ‖ δ M ‖ ) {\displaystyle x_{i}=x_{0i}+\delta x_{i}+o(\|\delta K\|+\|\delta M\|)}
Dunn index (851 words) [view diff] no match in snippet view article find links to article
C_{j})\right.}{{\underset {1\leqslant k\leqslant m}{\text{max}}}\left.\Delta _{k}\right.}}} . Being defined in this way, the DI depends on m, the number
Harmonic wavelet transform (1,086 words) [view diff] no match in snippet view article find links to article
}w^{*}(2^{j}t-k)\cdot w(2^{j'}t-k')\,dt={\frac {1}{2^{j}}}\delta _{j,j'}\delta _{k,k'}} ∫ − ∞ ∞ w ( 2 j t − k ) ⋅ w ( 2 j ′ t − k ′ ) d t = 0 {\displaystyle
Phonon (6,752 words) [view diff] no match in snippet view article find links to article
p_{m}\right]\\&={\frac {i\hbar }{N}}\sum _{l}e^{ial\left(k-k'\right)}=i\hbar \delta _{k,k'}\\\left[Q_{k},Q_{k'}\right]&=\left[\Pi _{k},\Pi _{k'}\right]=0\end{aligned}}}
Slater integrals (860 words) [view diff] no match in snippet view article find links to article
\ell ,m).\\\sum _{m=-\ell }^{\ell }c^{k}(\ell ,m,\ell ,m)&=(2\ell +1)\delta _{k,0}.\\\sum _{m=-\ell }^{\ell }\sum _{m'=-\ell '}^{\ell '}c^{k}(\ell ,m
Stokes' paradox (2,414 words) [view diff] no match in snippet view article find links to article
{\displaystyle {\frac {C}{r^{k}}}\in ker(\Delta _{k}),~k>1} belong to the kernel of Δ k {\displaystyle \Delta _{k}} and generate the stationary solutions
Hilbert–Pólya conjecture (1,663 words) [view diff] no match in snippet view article find links to article
_{n=0}^{\infty }\left({\frac {1}{2}}-\rho _{n}\right)\delta (k-n)} where δ ( k − n ) {\displaystyle \delta (k-n)} is the Dirac delta function, and the ρ n {\displaystyle
Capital accumulation (4,158 words) [view diff] no match in snippet view article find links to article
{\displaystyle K} ) is: Δ K K = Δ K Y K Y = s k {\displaystyle {{\Delta K} \over K}={{{\Delta K} \over Y} \over {K \over Y}}={s \over k}} where Y {\displaystyle
Harmonic Maass form (1,464 words) [view diff] no match in snippet view article find links to article
with eigenvalue 0 under Δ k {\displaystyle \Delta _{k}} , that is, if Δ k f = 0 {\displaystyle \Delta _{k}f=0} , then f {\displaystyle f} is called a
Kelly criterion (5,754 words) [view diff] no match in snippet view article find links to article
− p ) − Δ ] N − K − 1 W {\displaystyle K(2p+\Delta )^{K-1}[2(1-p)-\Delta ]^{N-K}W-(N-K)(2p+\Delta )^{K}[2(1-p)-\Delta ]^{N-K-1}W} The function is maximized
Finite difference (5,764 words) [view diff] no match in snippet view article find links to article
f(x)=\sum _{k=0}^{\infty }{\frac {\Delta ^{k}[f](a)}{k!}}\,(x-a)_{k}=\sum _{k=0}^{\infty }{\binom {x-a}{k}}\,\Delta ^{k}[f](a),} which holds for any polynomial
List of airlines of Russia (120 words) [view diff] no match in snippet view article find links to article
«Авиакомпания «Дагестан» 574 Dalnerechensk avia ООО «Дальнереченск Авиа» 549 ДА Delta K Ltd ООО «Производственно — коммерческое авиационное предприятие «Дельта
Hilbert series and Hilbert polynomial (3,880 words) [view diff] no match in snippet view article find links to article
{(1-t^{\delta _{1}})\cdots (1-t^{\delta _{k}})}{(1-t)^{n}}}={\frac {(1+t+\cdots +t^{\delta _{1}})\cdots (1+t+\cdots +t^{\delta _{k}})}{(1-t)^{n-k}}}\,.} This
Carrier scattering (3,188 words) [view diff] no match in snippet view article find links to article
{H}}_{int}|k>=\pm iqZ_{DP}u(r,t){\sqrt {N_{q}+{\frac {1}{2}}\pm {\frac {1}{2}}}}\delta _{k',k\pm q}\;\;(14)} where the Kronecker delta enforces momentum conservation
Coulomb wave function (1,970 words) [view diff] no match in snippet view article find links to article
{\displaystyle \int _{0}^{\infty }R_{k\ell }^{\ast }(r)R_{k'\ell }(r)r^{2}dr=\delta (k-k')} Other common normalizations of continuum wave functions are on the
Table of Newtonian series (917 words) [view diff] no match in snippet view article find links to article
k x n = ∑ j = 0 k ( − 1 ) k − j ( k j ) ( x + j ) n . {\displaystyle \Delta ^{k}x^{n}=\sum _{j=0}^{k}(-1)^{k-j}{k \choose j}(x+j)^{n}.} A related identity
Hypergraph regularity method (3,386 words) [view diff] no match in snippet view article find links to article
(\delta _{k},r)} -regular with respect to a family of partitions P {\displaystyle {\mathcal {P}}} if all but at most δ k n k {\displaystyle \delta _{k}n^{k}}
Kirchhoff–Love plate theory (4,012 words) [view diff] no match in snippet view article find links to article
2 ( ∂ u 3 ∂ t ) ( ∂ δ u 3 ∂ t ) ]   d x 3   d A   d t {\displaystyle \delta K=\int _{0}^{T}\int _{\Omega ^{0}}\int _{-h}^{h}{\cfrac {\rho }{2}}\left[2\left({\frac
Integrated nested Laplace approximations (1,946 words) [view diff] no match in snippet view article find links to article
{\widetilde {\pi }}({\boldsymbol {\theta }}_{k}|{\boldsymbol {y}})\times \Delta _{k},\end{aligned}}} where the summation is over the values of θ {\displaystyle
Mean width (631 words) [view diff] no match in snippet view article find links to article
2 π d S = b ( K ) {\displaystyle \int _{\delta K}{\frac {H}{2\pi }}dS=b(K)} where δ K {\displaystyle \delta K} is the boundary of the convex body K {\displaystyle
P-adic analysis (1,296 words) [view diff] no match in snippet view article find links to article
( Δ k f ) ( 0 ) ( x k ) , {\displaystyle f(x)=\sum _{k=0}^{\infty }(\Delta ^{k}f)(0){x \choose k},} where ( x k ) = x ( x − 1 ) ( x − 2 ) ⋯ ( x − k +
Lebesgue's number lemma (1,109 words) [view diff] no match in snippet view article find links to article
\delta _{k}={\frac {1}{k}}} , ∃ A k ⊂ X {\displaystyle \exists A_{k}\subset X} where ( d i a m ( A k ) < δ k ) {\displaystyle (diam(A_{k})<\delta _{k})}
Indefinite sum (2,404 words) [view diff] no match in snippet view article find links to article
_{x}f(x)=\sum _{k=1}^{\infty }{\binom {x}{k}}\Delta ^{k-1}[f]\left(0\right)+C=\sum _{k=1}^{\infty }{\frac {\Delta ^{k-1}[f](0)}{k!}}(x)_{k}+C} where ( x ) k
Ring of integers (1,054 words) [view diff] no match in snippet view article find links to article
basis of K over Q, set d = Δ K / Q ( α 1 , … , α n ) {\displaystyle d=\Delta _{K/\mathbb {Q} }(\alpha _{1},\ldots ,\alpha _{n})} . Then, O K {\displaystyle
Narcotic (2,289 words) [view diff] no match in snippet view article find links to article
The opioid receptors have the following channel types: mu, K+ channel; l delta, K+ channel; kappa, Ca2+ channel. Hyperpolarization can lead to post-synaptic
Schrödinger functional (1,597 words) [view diff] no match in snippet view article find links to article
ϕ ~ ( | k → | ) 2 . {\displaystyle \Psi _{0}[{\tilde {\phi }}]=\lim _{\Delta k\to 0}\;\prod _{\vec {k}}\left({\frac {\omega _{\vec {k}}}{\pi }}\right)^{\frac
Arithmetic function (7,508 words) [view diff] no match in snippet view article find links to article
n}\mu \left({\frac {n}{\delta }}\right)\delta ^{k}=n^{k}\sum _{\delta \mid n}{\frac {\mu (\delta )}{\delta ^{k}}}.}       Möbius inversion ∑ δ ∣ n δ s
Pomeranchuk instability (2,570 words) [view diff] no match in snippet view article find links to article
}\\&=(2\pi )^{8}\delta (K_{1}-K_{3})\delta (K_{2}-K_{4})G(K_{1})G(K_{2})-{}\\&{\phantom {{}={}}}(2\pi )^{8}\delta (K_{1}-K_{4})\delta (K
Scattering rate (756 words) [view diff] no match in snippet view article find links to article
( t ′ ) | k ⟩ e − i ( E k − E k ′ ) t ′ / ℏ {\displaystyle c_{k'}(t)=\delta _{k,k'}-{\frac {i}{\hbar }}\int _{0}^{t}dt'\;\langle k'|H_{1}(t')|k\rangle
Shutdown (nuclear reactor) (755 words) [view diff] case mismatch in snippet view article
reactivity or dollars. For reactivity, this is calculated in units of delta-k/k, where k is equal to the criticality of the reactor (essentially, how
Analytic torsion (2,130 words) [view diff] no match in snippet view article find links to article
Laplacian acting on k-forms is Δ k = exp ⁡ ( − ζ k ′ ( 0 ) ) {\displaystyle \Delta _{k}=\exp(-\zeta _{k}^{\prime }(0))} which is formally the product of the
Appell sequence (1,438 words) [view diff] no match in snippet view article find links to article
generalized hypergeometric function. Let Δ ( k , − n ) {\displaystyle \Delta (k,-n)} denote the array of k {\displaystyle k} ratios − n k , − n − 1 k
X-ray photoelectron spectroscopy (6,179 words) [view diff] no match in snippet view article find links to article
2 ¯ ) {\displaystyle W_{j}=\exp {(-\Delta k_{j}^{2}{\bar {U_{j}^{2}}})}} , where Δ k j 2 {\displaystyle \Delta k_{j}^{2}} is the squared magnitude of
Conseil scolaire francophone de la Colombie-Britannique (545 words) [view diff] no match in snippet view article find links to article
Comox Valley K–12 Yes École Beausoleil Victoria K–3 Yes École du Bois-Joli Delta K–7 Yes École des Cascades Duncan K–3 Yes École des Colibris Vancouver K–6
Whitney inequality (1,295 words) [view diff] no match in snippet view article find links to article
j ) ∫ 0 1 g ( x + j t δ ) d t {\displaystyle \int _{0}^{1}\Delta _{t\delta }^{k}(g;x)\,dt=(-1)^{k}g(x)+\sum _{j=1}^{k}(-1)^{k-j}{\binom {k}{j}}\int _{0}^{1}g(x+jt\delta
Jackson network (2,910 words) [view diff] no match in snippet view article find links to article
_{j})[p_{jk}(\delta _{k\ell }-p_{j\ell })+c_{j}^{2}(p_{jk}-\delta _{jk})(p_{j\ell }-\delta _{j\ell })]+\alpha _{k}c_{0,k}^{2}\delta _{k\ell }} R = I −
Landau kernel (697 words) [view diff] no match in snippet view article find links to article
}}\forall n\geq N:\int _{\mathbb {R} \setminus [-\delta ,\delta ]}K_{n}(t)\,dt=\int _{-\infty }^{-\delta }K_{n}(t)\,dt+\int _{\delta }^{\infty }K_{n}(t)\,dt<\epsilon
Relativistic mechanics (5,028 words) [view diff] no match in snippet view article find links to article
relativity: Δ K = W = [ γ 1 − γ 0 ] m 0 c 2 . {\displaystyle {\begin{aligned}\Delta K=W=[\gamma _{1}-\gamma _{0}]m_{0}c^{2}.\end{aligned}}} If in the initial
Information content (4,357 words) [view diff] no match in snippet view article find links to article
k ) 1 , X = k ⊻ Y = k 2 , X = k ∧ Y = k {\displaystyle C_{k}:=\delta _{k}(X)+\delta _{k}(Y)={\begin{cases}0,&\neg \,(X=k\vee Y=k)\\1,&\quad X=k\,\veebar
Quadratic field (1,288 words) [view diff] no match in snippet view article find links to article
discriminant Δ K = { d d ≡ 1 ( mod 4 ) 4 d d ≡ 2 , 3 ( mod 4 ) ; {\displaystyle \Delta _{K}={\begin{cases}d&d\equiv 1{\pmod {4}}\\4d&d\equiv 2,3{\pmod {4}};\end{cases}}}
Wrapped distribution (2,059 words) [view diff] no match in snippet view article find links to article
{\displaystyle \oint z^{m-n}\,dz=2\pi \delta _{m-n}} where δ k {\displaystyle \delta _{k}} is the Kronecker delta function. It follows that the moments are simply
Reduced mass (1,914 words) [view diff] no match in snippet view article find links to article
energy can be written as Δ K = 1 2 μ v r e l 2 ( e 2 − 1 ) {\displaystyle \Delta K={\frac {1}{2}}\mu v_{\rm {rel}}^{2}(e^{2}-1)} , where vrel is the relative
Fundamental solution (1,206 words) [view diff] no match in snippet view article find links to article
− Δ + k 2 ] Φ ( x , x ′ ) = δ ( x − x ′ ) , k ∈ R , {\displaystyle [-\Delta +k^{2}]\Phi (\mathbf {x} ,\mathbf {x} ')=\delta (\mathbf {x} -\mathbf {x}
Trigonometry of a tetrahedron (3,048 words) [view diff] no match in snippet view article find links to article
_{i}^{2}=\Delta _{j}^{2}+\Delta _{k}^{2}+\Delta _{l}^{2}-2(\Delta _{j}\Delta _{k}\cos \theta _{il}+\Delta _{j}\Delta _{l}\cos \theta _{ik}+\Delta _{k}\Delta _{l}\cos
Stirling numbers of the first kind (7,183 words) [view diff] no match in snippet view article find links to article
t}+\left[{\begin{matrix}n-1\\k-1\end{matrix}}\right]_{f,t}+\delta _{n,0}\delta _{k,0}.\end{aligned}}} These coefficients satisfy a number of analogous properties
List of named differential equations (1,105 words) [view diff] no match in snippet view article find links to article
t ) = s [ k ( t ) ] α − δ k ( t ) {\textstyle k'(t)=s[k(t)]^{\alpha }-\delta k(t)} Ramsey–Cass–Koopmans model Dynamic stochastic general equilibrium Feynman–Kac
Generalized Dirichlet distribution (1,861 words) [view diff] no match in snippet view article find links to article
k − 1 {\displaystyle j=1,2,\cdots ,k-1} and δ k = 0 {\displaystyle \delta _{k}=0} . Thus E ( X j ) = α j α j + β j ∏ m = 1 j − 1 β m α m + β m . {\displaystyle
List of equations in wave theory (1,011 words) [view diff] no match in snippet view article find links to article
\Delta \omega =\omega _{1}-\omega _{2}\,\!} Δ k = k 1 − k 2 {\displaystyle \Delta k=k_{1}-k_{2}\,\!} y 1 + y 2 = A sin ⁡ ( k 1 x − ω 1 t ) + A sin ⁡ ( k 2
Second-harmonic imaging microscopy (5,026 words) [view diff] no match in snippet view article find links to article
is: l c = 2 / Δ k {\displaystyle l_{c}=2/\Delta k} with Δ k ∝ 1 / ( n 2 ω − n ω ) {\displaystyle \Delta k\propto 1/(n_{2\omega }-n_{\omega })} for forward
Dedekind zeta function (1,587 words) [view diff] no match in snippet view article find links to article
( s 2 + 1 4 ) Λ K ( 1 2 + i s ) {\displaystyle \Lambda _{K}(s)=\left|\Delta _{K}\right|^{s/2}\Gamma _{\mathbf {R} }(s)^{r_{1}}\Gamma _{\mathbf {C} }(s)^{r_{2}}\zeta
Sylvester's law of inertia (1,425 words) [view diff] no match in snippet view article find links to article
upper left k × k {\displaystyle k\times k} minor Δ k {\displaystyle \Delta _{k}} is non-zero then the negative index of inertia is equal to the number
Signature of a knot (945 words) [view diff] no match in snippet view article find links to article
\mathbb {Q} [\mathbb {Z} ]/\Delta K} . Let t r : Q [ Z ] / Δ K → Q {\displaystyle tr:\mathbb {Q} [\mathbb {Z} ]/\Delta K\to \mathbb {Q} } be any linear
Hooley's delta function (462 words) [view diff] no match in snippet view article find links to article
≪ n ( log ⁡ log ⁡ n ) 11 / 4 {\displaystyle \textstyle \sum _{k=1}^{n}\Delta (k)\ll n(\log \log n)^{11/4}} , for n ≥ 100 {\displaystyle n\geq 100} . In
Kronecker delta (4,056 words) [view diff] no match in snippet view article find links to article
k n where − ∞ < n < ∞ , − ∞ < k < ∞ {\displaystyle \delta [n-k]\equiv \delta [k-n]\equiv \delta _{nk}\equiv \delta _{kn}{\text{where}}-\infty <n<\infty
Viscosity (11,377 words) [view diff] no match in snippet view article find links to article
+ γ δ i ℓ δ j k , {\displaystyle \mu _{ijk\ell }=\alpha \delta _{ij}\delta _{k\ell }+\beta \delta _{ik}\delta _{j\ell }+\gamma \delta _{i\ell }\delta
List of Delta 1 launches (1,478 words) [view diff] no match in snippet view article find links to article
Tank of the 3000-series and mounted upgraded Castor 4A motors. The new Delta K second stage was also included. A total of three were launched in 1989
Hypercomputation (3,334 words) [view diff] no match in snippet view article find links to article
\Delta _{2}^{0}} iterated limiting (k times) Δ k + 1 0 {\displaystyle \Delta _{k+1}^{0}} Blum–Shub–Smale machine incomparable with traditional computable
Finite sphere packing (2,641 words) [view diff] no match in snippet view article find links to article
{\displaystyle K} : δ ( K , C n ) = n V ( K ) V ( C n + K ) {\displaystyle \delta (K,C_{n})={\frac {nV(K)}{V(C_{n}+K)}}} where C n {\displaystyle C_{n}} is
Dual graviton (2,721 words) [view diff] no match in snippet view article find links to article
}^{\alpha })^{2}-2K_{\alpha }^{\beta }K_{\beta }^{\gamma }K_{\gamma }^{\delta }K_{\delta }^{\alpha }\right],} where K μ ν = 3 ∂ α T [ β γ ] μ ϵ α β γ ν
Screened Poisson equation (1,236 words) [view diff] no match in snippet view article find links to article
units) [ Δ − k 0 2 ] ϕ ( r ) = − ρ e x t ( r ) ϵ 0 , {\displaystyle \left[\Delta -k_{0}^{2}\right]\phi (\mathbf {r} )=-{\frac {\rho _{\rm {ext}}(\mathbf {r}
Stirling numbers of the second kind (4,036 words) [view diff] no match in snippet view article find links to article
k x n = ∑ j = 0 k ( − 1 ) k − j ( k j ) ( x + j ) n . {\displaystyle \Delta ^{k}x^{n}=\sum _{j=0}^{k}(-1)^{k-j}{k \choose j}(x+j)^{n}.} Because the Bernoulli
Hankel transform (4,184 words) [view diff] no match in snippet view article find links to article
\int _{0}^{\infty }J_{\nu }(kr)J_{\nu }(k'r)\,r\,\mathrm {d} r={\frac {\delta (k-k')}{k}},\quad k,k'>0.} If f(r) and g(r) are such that their Hankel transforms
Aotearoa Music Award for Best Electronic Artist (634 words) [view diff] no match in snippet view article find links to article
Air Chrysalis Bulletproof – Dub Me Crazy Six60 – Six60 2013 Shapeshifter Delta K+LAB - Space Dirt Sola Rosa - Low and Behold, High and Beyond 2014 Opiuo
Associated Legendre polynomials (5,475 words) [view diff] no match in snippet view article find links to article
_{-1}^{1}P_{k}^{m}P_{\ell }^{m}dx={\frac {2(\ell +m)!}{(2\ell +1)(\ell -m)!}}\ \delta _{k,\ell }} Where δk,ℓ is the Kronecker delta. Also, they satisfy the orthogonality
2013 New Zealand Music Awards (799 words) [view diff] no match in snippet view article find links to article
(Shapeshifter) Thunderlips – "Frankenstein" (Randa) Sponsor Shapeshifter – Delta K+LAB – Space Dirt Sola Rosa – Low and Behold, High and Beyond Best Gospel
Hobby–Rice theorem (458 words) [view diff] no match in snippet view article find links to article
δ 1 , … , δ k + 1 ∈ { + 1 , − 1 } {\displaystyle \delta _{1},\dotsc ,\delta _{k+1}\in \left\{+1,-1\right\}} The Hobby–Rice theorem says that for every
Quantum annealing (3,295 words) [view diff] no match in snippet view article find links to article
probabilities (proportional to e − Δ k B T {\displaystyle e^{-{\frac {\Delta }{k_{B}T}}}} , with T {\displaystyle T} the temperature and k B {\displaystyle
Raising and lowering indices (3,706 words) [view diff] no match in snippet view article find links to article
= δ k i {\displaystyle g^{ij}g_{jk}=g_{kj}g^{ji}={\delta ^{i}}_{k}={\delta _{k}}^{i}} where δ j i {\displaystyle \delta _{j}^{i}} is the Kronecker delta
Möbius energy (4,261 words) [view diff] no match in snippet view article find links to article
{\displaystyle n} : Δ K ( t − 1 ) t n − 1 = Δ K ( t ) {\displaystyle \Delta _{K}(t^{-1})t^{n-1}=\Delta _{K}(t)} for all knots K {\displaystyle K} of n > 0 {\displaystyle
Hamiltonian (control theory) (3,972 words) [view diff] no match in snippet view article
{\displaystyle {\dot {k}}={\frac {\partial k}{\partial t}}=f(k(t))-(n+\delta )k(t)-c(t)} where c ( t ) {\displaystyle c(t)} is period t consumption, k
Quantum harmonic oscillator (6,839 words) [view diff] no match in snippet view article find links to article
m}e^{ikal}e^{-ik'am}[x_{l},p_{m}]\\&={i\hbar \over N}\sum _{m}e^{iam(k-k')}=i\hbar \delta _{k,k'}\\\left[Q_{k},Q_{k'}\right]&=\left[\Pi _{k},\Pi _{k'}\right]=0~.\end{aligned}}}
Cnoidal wave (9,609 words) [view diff] no match in snippet view article find links to article
\pi &m\end{array}}\right)=\Delta \,K(m),}   giving   λ = 2 Δ K ( m ) = 16 3 m H K ( m ) , {\displaystyle \lambda =2\,\Delta \,K(m)={\sqrt {{\frac {16}{3}}{\frac
Falling and rising factorials (3,223 words) [view diff] no match in snippet view article find links to article
t}+\left[{\begin{matrix}n-1\\k-1\end{matrix}}\right]_{f,t}+\delta _{n,0}\delta _{k,0}.\end{aligned}}} These coefficients satisfy a number of analogous properties
Green's function (5,109 words) [view diff] no match in snippet view article find links to article
( i k x − z i ) . {\displaystyle {\widehat {G}}(k_{x},k_{s})={\frac {\delta (k_{x}-k_{s})}{\prod _{i=1}^{N}(ik_{x}-z_{i})}}.} The fraction can then be
Uzawa's theorem (1,800 words) [view diff] no match in snippet view article find links to article
Y ( t ) − C ( t ) − δ K ( t ) {\displaystyle {\dot {K}}(t)=Y(t)-C(t)-\delta K(t)} where δ {\displaystyle \delta } is the depreciation rate and C ( t
Dirac delta function (13,792 words) [view diff] no match in snippet view article find links to article
functions by δ ( k ) [ φ ] = ( − 1 ) k φ ( k ) ( 0 ) . {\displaystyle \delta ^{(k)}[\varphi ]=(-1)^{k}\varphi ^{(k)}(0).} In particular, δ is an infinitely
Michelson interferometer (4,357 words) [view diff] no match in snippet view article find links to article
) ] , {\displaystyle I(\Delta L)\sim [1+[\gamma (\Delta L)+0.25]\cos(\Delta k\Delta L)],} where visibility curve is nonzero when optical path difference
Tape correction (surveying) (2,368 words) [view diff] no match in snippet view article
L {\displaystyle L} . Call this correction δ = k − L {\displaystyle \delta =k-L} . The absolute value of this δ {\displaystyle \delta } correction is
Quantum group (4,983 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta p=p\otimes K+1\otimes p} Δ K = K ⊗ K {\displaystyle \Delta K=K\otimes K} where h is the deformation parameter. This quantum group was
Covariance and contravariance of vectors (5,574 words) [view diff] no match in snippet view article find links to article
\mathbf {e} _{k}=g^{ij}\mathbf {e} _{j}\cdot \mathbf {e} _{k}=g^{ij}g_{jk}=\delta _{k}^{i}.} The covariant and contravariant components of any vector v = q
CAT(k) space (1,995 words) [view diff] no match in snippet view article
\epsilon >0} there exists a δ = δ ( k , λ , ϵ ) > 0 {\displaystyle \delta =\delta (k,\lambda ,\epsilon )>0} such that, if m {\displaystyle m} is the midpoint
Uncertainty quantification (3,876 words) [view diff] no match in snippet view article find links to article
\left\{{\boldsymbol {\beta }}^{\delta },\sigma _{\delta },\omega _{k}^{\delta },k=1,\ldots ,d\right\}} . At the same time, β m {\displaystyle {\boldsymbol
Levi-Civita symbol (5,171 words) [view diff] no match in snippet view article find links to article
i_{n-2}jk}\varepsilon ^{i_{1}\dots i_{n-2}lm}=(n-2)!(\delta _{j}^{l}\delta _{k}^{m}-\delta _{j}^{m}\delta _{l}^{k})\,.} In general, for n dimensions
Proportional–integral–derivative controller (11,795 words) [view diff] no match in snippet view article find links to article
controller output is given by K P Δ + K I ∫ Δ d t {\displaystyle K_{P}\Delta +K_{I}\int \Delta \,dt} where Δ {\displaystyle \Delta } is the error or deviation
Astronomical seeing (3,937 words) [view diff] no match in snippet view article find links to article
case from this equation with: I ( k ) = δ ( | k | ) {\displaystyle I(k)=\delta (|k|)} where δ ( ) {\displaystyle \delta ()} is the Dirac delta function.
Taylor state (753 words) [view diff] no match in snippet view article find links to article
variational problem is δ W − λ δ K = 0 {\displaystyle \delta W-\lambda \delta K=0} . After some algebra this leads to the following constraint for the
Symmetric probability distribution (609 words) [view diff] no match in snippet view article find links to article
2 + ( x − μ ) 2 + β ( x − μ ) {\displaystyle {\frac {\gamma }{2\alpha \delta K_{1}(\delta \gamma )}}\;e^{-\alpha {\sqrt {\delta ^{2}+(x-\mu )^{2}}}+\beta
Series multisection (1,260 words) [view diff] no match in snippet view article find links to article
boundary conditions f ( k ) ( 0 ) = δ k , p {\displaystyle f^{(k)}(0)=\delta _{k,p}} , using Kronecker delta notation. In particular, the trisections are
Pendulum (mechanics) (7,293 words) [view diff] no match in snippet view article
(body started from rest) is given by Δ K = 1 2 m v 2 . {\displaystyle \Delta K={\tfrac {1}{2}}mv^{2}.} Since no energy is lost, the gain in one must be
Discriminant (6,665 words) [view diff] no match in snippet view article find links to article
2 ( b 1 ) ⋱ ⋮ ⋮ ⋱ ⋮ σ n ( b 1 ) ⋯ ⋯ σ n ( b n ) ) 2 . {\displaystyle \Delta _{K}=\det \left({\begin{array}{cccc}\sigma _{1}(b_{1})&\sigma _{1}(b_{2})&\cdots
Density of states (5,578 words) [view diff] no match in snippet view article find links to article
length L {\displaystyle L} is ( Δ k ) d = ( 2 π / L ) d {\displaystyle (\Delta k)^{d}=({2\pi }/{L})^{d}} , the volume-related density of states for continuous
Complementary sequences (1,219 words) [view diff] no match in snippet view article find links to article
( k ) + R b ( k ) = 2 N δ ( k ) , {\displaystyle R_{a}(k)+R_{b}(k)=2N\delta (k),\,} So we can say that the sum of autocorrelation functions of complementary
Dynamic mechanical analysis (2,804 words) [view diff] no match in snippet view article find links to article
\sigma (t)=K{\frac {d\epsilon }{dt}}\implies \sigma _{0}\sin {(\omega t+\delta )}=K\epsilon _{0}\omega \cos {\omega t}\implies \delta ={\frac {\pi }{2}}}
Siegel zero (3,925 words) [view diff] no match in snippet view article find links to article
in the range 1 − c ( n ) log ⁡ | Δ K | ≤ β < 1 1-{\frac {c(n)}{\log |\Delta _{K}|}}\leq \beta <1 with ζ K ( β ) = 0 {\textstyle \zeta _{K}(\beta )=0}
Marine Unsaturated Model (1,000 words) [view diff] no match in snippet view article find links to article
{\partial \left(\beta \delta K_{x}*{\frac {\partial \psi *}{\partial x*}}\right)}{\partial x*}}+{\frac {\partial \left(\beta \delta K_{z}*{\frac {\partial
Michał Kalecki (6,631 words) [view diff] no match in snippet view article find links to article
{\displaystyle D=a\cdot S+b\cdot {\frac {\Delta P}{\Delta t}}-c\cdot {\frac {\Delta K}{\Delta t}}+d\,\ } where D   {\displaystyle D\,\ } is the amount of investment
Consensus clustering (2,950 words) [view diff] no match in snippet view article find links to article
not always be appropriate. Şenbabaoğlu et al demonstrated the original delta K metric to decide K {\displaystyle K} in the Monti algorithm performed poorly
Hodge star operator (6,823 words) [view diff] no match in snippet view article find links to article
groups ⋆ : H Δ k ( M ) → H Δ n − k ( M ) , {\displaystyle {\star }:H_{\Delta }^{k}(M)\to H_{\Delta }^{n-k}(M),} which in turn gives canonical identifications
Robbins' problem (1,849 words) [view diff] no match in snippet view article find links to article
{\displaystyle k-(n-k)\geq \Delta k_{n}} where Δ k n = ⌈ α n − 1 / 2 + ( − 2 ζ ( − 1 / 2 ) ) α π n − 1 / 4 ⌉ {\displaystyle \Delta k_{n}=\left\lceil {\alpha
Double factorial (4,265 words) [view diff] no match in snippet view article find links to article
}+\left[{\begin{matrix}n-1\\k-1\end{matrix}}\right]_{\alpha }+\delta _{n,0}\delta _{k,0}\,.} These generalized α-factorial coefficients then generate the distinct
Tautological ring (1,649 words) [view diff] no match in snippet view article find links to article
}({\overline {\mathcal {M}}}_{g,n})} as follows. Let δ k {\displaystyle \delta _{k}} be the pushforward of 1 along the gluing map M ¯ g , n × M ¯ 0 , 3 →
Christoffel symbols (7,076 words) [view diff] no match in snippet view article find links to article
g_{ij}} is given by g i j g j k = δ k i {\displaystyle g^{ij}g_{jk}=\delta _{k}^{i}} This is used to define the dual basis: e i = e j g j i , i = 1
Orthogonal frequency-division multiplexing (11,280 words) [view diff] no match in snippet view article find links to article
{1}{T}}\int _{0}^{T}e^{j2\pi \left(k_{2}-k_{1}\right)t/T}dt=\delta _{k_{1}k_{2}}\end{aligned}}} where ( ⋅ ) ∗ {\displaystyle (\cdot )^{*}} denotes
Signed area (1,573 words) [view diff] no match in snippet view article find links to article
{\displaystyle =(ka+\ell b,\ {\frac {1}{\delta }}(k_{1}a+\ell _{1}b))\ \ {\text{since}}\ \ \ell +{\frac {\delta }{k_{1}}}={\frac {k}{k_{1}}}\ell _{1}} = (
Gray code (15,876 words) [view diff] no match in snippet view article find links to article
complete Gray cycle having transition sequence ( δ k ) {\displaystyle (\delta _{k})} ; the transition counts (spectrum) of G are the collection of integers
Petrov classification (2,696 words) [view diff] no match in snippet view article find links to article
′ b k ′ d = δ k a ′ k c ′ {\displaystyle {}^{*}C_{abcd}\,k'^{b}k'^{d}=\delta k'_{a}k'_{c}} ( γ δ ≠ 0 {\displaystyle \gamma \delta \neq 0} ). where ∗ C
Linear elasticity (8,206 words) [view diff] no match in snippet view article find links to article
\delta _{kl})} where δ i j {\displaystyle \delta _{ij}} is the Kronecker delta, K is the bulk modulus (or incompressibility), and μ {\displaystyle \mu }
Electron-longitudinal acoustic phonon interaction (1,156 words) [view diff] no match in snippet view article find links to article
}{2MN\omega _{q}}}}|q|{\sqrt {n_{q}+{\frac {1}{2}}\mp {\frac {1}{2}}}}\,I(k,k')\delta _{k',k\pm q}\right)^{2}\delta [\varepsilon (k')-\varepsilon (k)\mp \hbar \omega
Basel problem (7,373 words) [view diff] no match in snippet view article find links to article
e_{j}\rangle =\int _{0}^{1}e^{2\pi \imath (k-j)\vartheta }\,d\vartheta =\delta _{k,j}} . Then if we take f ( ϑ ) := ϑ {\displaystyle f(\vartheta ):=\vartheta
Generalizations of Pauli matrices (2,766 words) [view diff] no match in snippet view article find links to article
_{3}^{k}\Sigma _{1}^{m}\Sigma _{3}^{n}=\omega ^{km}d~\delta _{j+m,0}\delta _{k+n,0}} . Fairlie, D. B.; Fletcher, P.; Zachos, C. K. (1990). "Infinite-dimensional
Differential geometry of surfaces (17,463 words) [view diff] no match in snippet view article find links to article
vertices A, B and C, then ∫ Δ K d A = α + β + γ − π . {\displaystyle \int _{\Delta }K\,dA=\alpha +\beta +\gamma -\pi .} In fact taking geodesic polar coordinates
Curvilinear coordinates (8,289 words) [view diff] no match in snippet view article find links to article
\cdot \mathbf {b} ^{i}=v^{k}\mathbf {b} _{k}\cdot \mathbf {b} ^{i}=v^{k}\delta _{k}^{i}=v^{i}} v ⋅ b i = v k b k ⋅ b i = v k δ i k = v i {\displaystyle \mathbf
List of unsolved problems in mathematics (19,531 words) [view diff] no match in snippet view article find links to article
bounding Δ k ( x ) = D k ( x ) − x P k ( log ⁡ ( x ) ) {\displaystyle \Delta _{k}(x)=D_{k}(x)-xP_{k}(\log(x))} Dirichlet's divisor problem: the specific
Bose–Mesner algebra (1,845 words) [view diff] no match in snippet view article find links to article
{\displaystyle \sum _{k=0}^{n}\mu _{i}q_{k}(i)q_{\ell }(i)=v\mu _{k}\delta _{k\ell }.\quad (9)} Also μ j p i ( j ) = v i q j ( i ) , i , j = 0 , … ,
Convolutional sparse coding (6,082 words) [view diff] no match in snippet view article find links to article
δ k {\textstyle \delta _{k}} corresponds to: ( 1 − δ k ) ‖ Γ ‖ 2 2 ≤ ‖ D Γ ‖ 2 2 ≤ ( 1 + δ k ) ‖ Γ ‖ 2 2 {\textstyle (1-\delta _{k})\|\mathbf {\Gamma
Newtonian motivations for general relativity (2,939 words) [view diff] no match in snippet view article find links to article
i {\displaystyle {\bar {\mathcal {M}}}_{j}^{i}{\mathcal {M}}_{k}^{j}=\delta _{k}^{i}} , which yields h i = M ¯ j i h ¯ j {\displaystyle h^{i}={\bar {\mathcal
Crystal base (1,989 words) [view diff] no match in snippet view article find links to article
⊗ e i Δ ( f i ) = f i ⊗ 1 + k i ⊗ f i {\displaystyle {\begin{aligned}\Delta (k_{\lambda })&=k_{\lambda }\otimes k_{\lambda }\\\Delta (e_{i})&=e_{i}\otimes
Heisenberg group (5,894 words) [view diff] no match in snippet view article find links to article
\quad q_{k}q_{\ell }=q_{\ell }q_{k},\quad p_{k}q_{\ell }-q_{\ell }p_{k}=\delta _{k\ell }z,\quad zp_{k}-p_{k}z=0,\quad zq_{k}-q_{k}z=0~.} The algebra U (
Clenshaw algorithm (2,151 words) [view diff] no match in snippet view article find links to article
sin ⁡ k δ ) / δ = k {\displaystyle \lim _{\delta \to 0}(\sin k\delta )/\delta =k} . Horner scheme to evaluate polynomials in monomial form De Casteljau's
Nonuniform sampling (1,377 words) [view diff] no match in snippet view article find links to article
δ k , j = { 0 , if  k ≠ j 1 , if  k = j {\displaystyle I_{k}(z_{j})=\delta _{k,j}={\begin{cases}0,&{\text{if }}k\neq j\\1,&{\text{if }}k=j\end{cases}}}
Anshel–Anshel–Goldfeld key exchange (873 words) [view diff] no match in snippet view article find links to article
{\displaystyle b_{j_{k}}\in {\bf {b}}} and δ k = ± 1 {\displaystyle \delta _{k}=\pm 1} . Based on that sequence he computes the product B = b j 1 δ 1
Summation of Grandi's series (1,839 words) [view diff] no match in snippet view article find links to article
S_{\varphi }=\lim _{\delta \downarrow 0}\sum _{k=0}^{\infty }(-1)^{k}\varphi (\delta k)={\frac {1}{2}}.} The Cesaro or Abel sum is recovered by letting φ be a
Geometric algebra (13,920 words) [view diff] no match in snippet view article find links to article
it can be shown that e J ∗ e K = δ K J   , {\displaystyle e^{J}*e_{K}=\delta _{K}^{J}\ ,} where ∗ {\displaystyle *} is the scalar product. With A {\displaystyle
Mason's gain formula (1,688 words) [view diff] no match in snippet view article find links to article
G={\frac {y_{\text{out}}}{y_{\text{in}}}}={\frac {\sum _{k=1}^{N}{G_{k}\Delta _{k}}}{\Delta \ }}} Δ = 1 − ∑ L i + ∑ L i L j − ∑ L i L j L k + ⋯ + ( − 1
Haar wavelet (4,518 words) [view diff] no match in snippet view article find links to article
}\psi _{n_{1},k_{1}}(t)\psi _{n_{2},k_{2}}(t)\,dt=\delta _{n_{1}n_{2}}\delta _{k_{1}k_{2}},} where δ i j {\displaystyle \delta _{ij}} represents the Kronecker
Bernoulli polynomials (4,359 words) [view diff] no match in snippet view article find links to article
x n . {\displaystyle B_{n}(x)=\sum _{k=0}^{n}{\frac {(-1)^{k}}{k+1}}\Delta ^{k}x^{n}.} This formula may be derived from an identity appearing above as
Divided differences (3,705 words) [view diff] no match in snippet view article find links to article
{\displaystyle [y_{j},y_{j+1},\ldots ,y_{j+k}]={\frac {1}{k!h^{k}}}\Delta ^{(k)}y_{j},} whereas for backward differences:[citation needed] [ y j , y
Scanning tunneling spectroscopy (3,641 words) [view diff] no match in snippet view article find links to article
from the uncertainty relation Δ x Δ k ≥ 1 / 2 {\displaystyle \Delta x\Delta k\geq 1/2} that where E F {\displaystyle E_{F}} is the Fermi energy, E 0
Computation in the limit (1,678 words) [view diff] no match in snippet view article find links to article
) {\displaystyle f(x_{1},\ldots ,x_{m})} is Δ k + 1 0 {\displaystyle \Delta _{k+1}^{0}} iff it can be written in the form lim n k lim n k − 1 … lim n
Peter Jalowiczor (2,098 words) [view diff] no match in snippet view article find links to article
magnitude). The formula for this effect was known to be Δ − k {\displaystyle \Delta ^{-k}} . Most astronomers believed k = 2 {\displaystyle k=2} but Ernst Öpik
Diversity (mathematics) (612 words) [view diff] no match in snippet view article
define δ ( k ) ( A ) = max { δ ( B ) : | B | ≤ k , B ⊆ A } {\displaystyle \delta ^{(k)}(A)=\max \left\{\delta (B)\colon |B|\leq k,B\subseteq A\right\}} . Then
IEC metric screw sized connectors (685 words) [view diff] no match in snippet view article find links to article
Mb/s Ethernet S 2 + PE AC power (single phase) S 3 + PE AC power (3-phase delta) K 4 + PE AC power (3-phase wye) M 5 + PE 3-phase motor + auxiliary wire pair
Toughening (3,054 words) [view diff] no match in snippet view article find links to article
+ Δ K b = K m + 2 π α V f ∫ 0 L σ y x d x {\displaystyle K_{c}=K_{m}+\Delta K_{b}=K_{m}+{\sqrt {\frac {2}{\pi }}}\alpha V_{f}\int _{0}^{L}{\frac {\sigma
Actuarial notation (3,217 words) [view diff] no match in snippet view article find links to article
(}(v^{k_{x}+1})^{2}{\big )},} but often v k x + 1 = e δ ( k x + 1 ) {\displaystyle v^{k_{x}+1}=e^{\delta (k_{x}+1)}} implying double force of interest.
Scanning SQUID microscopy (5,448 words) [view diff] no match in snippet view article find links to article
equation Δ ( k ) = Δ 0 ( c o s ( k x a ) − ( k y a ) ) {\displaystyle \Delta (k)=\Delta _{0}(cos(k_{x}a)-(k_{y}a))} , meaning that when crossing over any
Gibbons–Hawking–York boundary term (6,587 words) [view diff] no match in snippet view article find links to article
, μ ) n μ = 1 2 h α β δ g α β , μ n μ {\displaystyle {\begin{aligned}\delta K&=-h^{\alpha \beta }\delta \Gamma _{\alpha \beta }^{\gamma }n_{\gamma }\\&=-h^{\alpha
Stirling number (4,006 words) [view diff] no match in snippet view article find links to article
∞ S ( n , k ) n ! d n d x n f ( x ) . {\displaystyle {\frac {1}{k!}}\Delta ^{k}f(x)=\sum _{n=k}^{\infty }{\frac {S(n,k)}{n!}}{\frac {d^{n}}{dx^{n}}}f(x)
Curvature Renormalization Group Method (1,956 words) [view diff] no match in snippet view article find links to article
{k}}_{0}+\delta {\bf {k}},{\bf {M}})={\frac {F({\bf {k}}_{0},{\bf {M}})}{1+\xi ^{2}\delta k^{2}}}\,,} where 1 / ξ {\displaystyle 1/\xi } defines the width of the multidimensional
Sigma model (4,133 words) [view diff] no match in snippet view article find links to article
in this definition: g i j g j k = δ k i . {\displaystyle g^{ij}g_{jk}=\delta _{k}^{i}.} Famously, the geodesic flow on Φ {\displaystyle \Phi } is given
Cauchy–Binet formula (4,035 words) [view diff] no match in snippet view article find links to article
_{g(1)\dots g(m)}^{f(1)\dots f(m)}=\sum _{k:[m]\to [n] \atop k(1)<\dots <k(m)}\delta _{k(1)\dots k(m)}^{f(1)\dots f(m)}\delta _{g(1)\dots g(m)}^{k(1)\dots k(m)}
Tractor bundle (1,327 words) [view diff] no match in snippet view article find links to article
{R_{ijk}}^{\ell }={C_{ijk}}^{\ell }+2\delta _{[i}^{\ell }P_{j]k}+\beta _{ij}\delta _{k}^{\ell }} where the Weyl tensor C i j k ℓ {\displaystyle {C_{ijk}}^{\ell
Lie algebra extension (17,698 words) [view diff] no match in snippet view article find links to article
i , {\displaystyle l\delta _{k+l+m,i}=-m\delta _{k+l+m,i},} or, with n = l + m, n δ k + n , i = 0. {\displaystyle n\delta _{k+n,i}=0.} This (and the
Self-dual Palatini action (7,027 words) [view diff] no match in snippet view article find links to article
^{IJMN}\varepsilon _{KLMN}&=-4\delta _{[K}^{I}\delta _{L]}^{J}=-2\left(\delta _{K}^{I}\delta _{L}^{J}-\delta _{L}^{I}\delta _{K}^{J}\right)&&{\text{Eq. 4}}\end{aligned}}}
Resonant interaction (2,731 words) [view diff] no match in snippet view article find links to article
k 1 ± k 2 ± ⋯ ± k n ) {\displaystyle \delta _{1\pm 2\pm \cdots \pm n}=\delta (k_{1}\pm k_{2}\pm \cdots \pm k_{n})} capturing the notion of the conservation
Large eddy simulation (7,235 words) [view diff] no match in snippet view article find links to article
{\partial k}{\partial x_{j}}}=-\tau _{ij}{\bar {S}}_{ij}-{\frac {C_{*}}{\Delta }}k^{3/2}+{\frac {\partial }{\partial x_{j}}}\left(D\Delta {\sqrt {k}}{\frac
Econodynamics (3,004 words) [view diff] no match in snippet view article find links to article
λ = Δ L Δ K , ε = Δ P Δ K . {\displaystyle \lambda ={\frac {\Delta L}{\Delta K}},\quad \varepsilon ={\frac {\Delta P}{\Delta K}}.} (3)
Parameter word (1,743 words) [view diff] no match in snippet view article find links to article
combinatorial interpretation of ( 1 / k ! ) Δ k t n {\displaystyle (1/k!)\Delta ^{k}t^{n}} ", Proceedings of the Oberwolfach Meeting "Kombinatorik" (1986)
Join (topology) (3,105 words) [view diff] no match in snippet view article
: a 1 , ⋯ , a n  are k-wise disjoint faces of  A } {\displaystyle A_{\Delta (k)}^{*n}:=\{a_{1}\sqcup a_{2}\sqcup \cdots \sqcup a_{n}:a_{1},\cdots ,a_{n}{\text{
Multiplier (Fourier analysis) (2,815 words) [view diff] no match in snippet view article
( k ) ( t ) {\displaystyle f^{(k)}(t)} δ ( k ) ( t ) {\displaystyle \delta ^{(k)}(t)} Constant coefficient differential operator P ( i n ) {\displaystyle
Computing the permanent (4,583 words) [view diff] no match in snippet view article find links to article
{perm} (A)={\frac {1}{2^{n-1}}}\left[\sum _{\delta }\left(\prod _{k=1}^{n}\delta _{k}\right)\prod _{j=1}^{n}\sum _{i=1}^{n}\delta _{i}a_{ij}\right],} where
Weak Hopf algebra (1,312 words) [view diff] no match in snippet view article find links to article
] ⊗ K [ G ]   by   Δ ( g ) = g ⊗ g   for all   g ∈ G 1 {\displaystyle \Delta :K[G]\to K[G]\otimes K[G]~{\text{by}}~\Delta (g)=g\otimes g~{\text{for all}}~g\in
Physics of magnetic resonance imaging (6,829 words) [view diff] no match in snippet view article find links to article
t i o n ∝ | k max |   . {\displaystyle {\rm {FOV}}\propto {\frac {1}{\Delta k}}\qquad \mathrm {Resolution} \propto |k_{\max }|\ .} (These relationships
Quantum graph (2,937 words) [view diff] no match in snippet view article find links to article
p r p A p cos ⁡ ( k L p ) . {\displaystyle d(k):=\sum _{j=0}^{\infty }\delta (k-k_{j})={\frac {L}{\pi }}+{\frac {1}{\pi }}\sum _{p}{\frac
Surface plasmon polariton (5,101 words) [view diff] no match in snippet view article find links to article
wave vector must increase by Δ k = k S P − k x , photon {\displaystyle \Delta k=k_{SP}-k_{x,{\text{photon}}}} . The grating harmonics of a periodic grating
Three-detector problem and Newell's method (2,055 words) [view diff] no match in snippet view article find links to article
the change in count is δ = k j ( − w ) τ 2 = k j L D {\displaystyle \delta =k_{j}(-w)\tau _{2}=k_{j}L_{D}} ; i.e., the change in count equals the number
Space–time block code (3,788 words) [view diff] no match in snippet view article find links to article
_{\epsilon _{t}(i)j}\delta _{t}(i)} where δ k ( i ) {\displaystyle \delta _{k}(i)} is the sign of s i {\displaystyle s_{i}} in the k {\displaystyle
Infinite compositions of analytic functions (4,963 words) [view diff] no match in snippet view article find links to article
{\sin(x)}{\cos(y)+\sin(x)}},\qquad [0<x<20],[0<y<20],\qquad \delta _{k}\equiv 1\end{aligned}}} Example (CF2): Best described as a self-generating
Schrödinger field (4,173 words) [view diff] no match in snippet view article find links to article
{\displaystyle \psi (k)\psi ^{\dagger }(k')-\psi (k')\psi ^{\dagger }(k)=\delta (k-k')\,} where the delta function is either the Dirac delta function or the
Surface phonon (1,824 words) [view diff] no match in snippet view article find links to article
} Δ K = k i ( sin ⁡ θ i ) − k s ( sin ⁡ θ s ) = G + q {\displaystyle \Delta K=k_{i}(\sin \theta _{i})-k_{s}(\sin \theta _{s})=\mathbf {G} +\mathbf {q}
Jiles–Atherton model (2,226 words) [view diff] no match in snippet view article find links to article
{\displaystyle {\frac {dM}{dH}}={\frac {1}{1+c}}{\frac {M_{\text{an}}-M}{\delta k-\alpha (M_{\text{an}}-M)}}+{\frac {c}{1+c}}{\frac {dM_{\text{an}}}{dH}}}
Orthotropic material (5,014 words) [view diff] no match in snippet view article find links to article
matrix are positive, i.e., Δ k := det ( S k _ _ ) > 0 {\displaystyle \Delta _{k}:=\det({\underline {\underline {{\mathsf {S}}_{k}}}})>0} where S k _ _
Electromagnetic reverberation chamber (2,804 words) [view diff] no match in snippet view article find links to article
{Q_{s}}}}=\langle {\frac {1}{Q_{mnp}}}\rangle _{k\leq k_{r}\leq k_{r}+\Delta k}} Q s ~ = 3 2 V S δ s 1 1 + 3 c 16 f ( 1 / l + 1 / w + 1 / h ) {\displaystyle
Tensors in curvilinear coordinates (12,268 words) [view diff] no match in snippet view article find links to article
\mathbf {b} ^{i}=v^{k}~\mathbf {b} _{k}\cdot \mathbf {b} ^{i}=v^{k}~\delta _{k}^{i}=v^{i}} v ⋅ b i = v k   b k ⋅ b i = v k   δ i k = v i {\displaystyle
Neumann–Poincaré operator (11,016 words) [view diff] no match in snippet view article find links to article
_{n})(z_{n})-D(\varphi )(z)|\leq \int _{|w-z|\geq \delta }|K(z_{n},w)-K(z,w)||\varphi (w)|\,|dw|+\int _{|w-z|\leq \delta }(|K(z_{n},w)|+|K(z,w)|)\cdot |\varphi (w)|\
Absolutely and completely monotonic functions and sequences (1,382 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta ^{k}\mu _{n}\geq 0,\quad n,k=0,1,2,\ldots } where Δ k μ n = ∑ m = 0 k ( − 1 ) m ( k m ) μ n + k − m {\displaystyle \Delta ^{k}\mu _{n}=\sum
MODFLOW (3,954 words) [view diff] no match in snippet view article find links to article
k}&=P_{i,j,k}-{\frac {{\mathit {SS}}_{i,j,k}\Delta r_{j}\Delta c_{i}\Delta _{k}}{t^{m}-t^{m-1}}}\\{\mathit {RHS}}_{i,j,k}&=-Q_{i,j,k}-{\mathit {SS}}_{i
Stirling polynomials (2,562 words) [view diff] no match in snippet view article find links to article
{(-1)^{k}}{k+m-1 \choose k}}S_{k+m-1,m-1}&&0<m\in \mathbb {Z} \\[6pt]S_{k}(-1)&=\delta _{k,0}\\[6pt]S_{k}(0)&=(-1)^{k}B_{k}\\[6pt]S_{k}(1)&=(-1)^{k+1}((k-1)B_{k
Topological graph (3,579 words) [view diff] no match in snippet view article find links to article
O(n^{d+1-\delta })} , for some δ = δ ( k , d ) < 1 {\displaystyle \delta =\delta (k,d)<1} . This result follows from the colored Tverberg theorem. It is far
Local World Evolving Network Models (1,958 words) [view diff] no match in snippet view article find links to article
δ ) m 2 t {\displaystyle {\frac {\partial k_{i}}{\partial t}}={\frac {\delta k_{i}+2(1-\delta )m}{2t}}} with the assumption that:  ∑ j ∈ l o c a l k j
Zonal spherical function (6,693 words) [view diff] no match in snippet view article find links to article
formula Δ K = h − 1 ∘ Δ T ∘ h + ‖ ρ ‖ 2 , {\displaystyle \displaystyle \Delta _{K}=h^{-1}\circ \Delta _{T}\circ h+\|\rho \|^{2},} where h ( e X ) = A ρ
Modular forms modulo p (1,761 words) [view diff] no match in snippet view article find links to article
notations, F = ⟨ Δ k ∣ k  odd ⟩ {\displaystyle {\mathcal {F}}=\left\langle \Delta ^{k}\mid k{\text{ odd}}\right\rangle } , i.e. F = ⟨ Δ , Δ 3 , Δ 5 , Δ 7 ,
Semiconductor optical gain (2,166 words) [view diff] no match in snippet view article find links to article
{\partial } }{\mathrm {\partial } t}}p_{\mathbf {k} }=-\mathrm {i} \,\delta _{k}p_{\mathbf {k} }-\mathrm {i} \,[1-f_{\mathbf {k} }^{e}-f_{\mathbf {k}
Riemannian connection on a surface (10,191 words) [view diff] no match in snippet view article find links to article
θ = ∫ f ( Δ ) K {\displaystyle \theta =\int _{f(\Delta )}K}
Sobolev spaces for planar domains (8,912 words) [view diff] no match in snippet view article find links to article
{\displaystyle {\begin{aligned}\left\|P_{k}(I+\Delta )^{k}f\right\|_{(-k)}&=\sup _{\|g\|_{(-k)}=1}\left|\left((I+\Delta )^{k}f,g\right)_{(-k)}\right|\\&=\sup _{\|g\|_{(-k)}=1}|(f
Inclusive wealth (2,900 words) [view diff] no match in snippet view article find links to article
p H ≡ δ V / δ H , p N ≡ δ V / δ N {\displaystyle p_{K}\equiv \delta V/\delta K,p_{H}\equiv \delta V/\delta H,p_{N}\equiv \delta V/\delta N} given a forecast
Quantization of the electromagnetic field (5,126 words) [view diff] no match in snippet view article find links to article
V δ k , k ′ {\displaystyle \int _{V}e^{ik\cdot r}e^{-ik'\cdot r}dr=V\delta _{k,k'}} (can be derived from Euler equation and trigonometric orthogonality)
History of mathematical notation (16,402 words) [view diff] no match in snippet view article find links to article
{\displaystyle \Delta ^{y}\Delta } ; and the fifth power was Δ K y {\displaystyle \Delta K^{y}} . The Chinese used numerals that look much like the tally system.
Outer space (mathematics) (4,149 words) [view diff] no match in snippet view article
k | ∑ i = 1 k x i = 1 , x i > 0  for  i = 1 , … , k } {\displaystyle \Delta _{k}=\left\{(x_{1},\dots ,x_{k})\in \mathbb {R} ^{k}\,{\Big |}\,\sum _{i=1}^{k}x_{i}=1
Rashba–Edelstein effect (2,951 words) [view diff] no match in snippet view article find links to article
can also be seen as a well-defined momentum shift Δ k {\displaystyle \Delta k} in the reciprocal space, resulting in a different occupation of the spin-polarized
Information field theory (5,984 words) [view diff] no match in snippet view article find links to article
S^{-1}-S^{-1}m\,m^{\dagger }\,S^{-1}\right)_{{\vec {q}}{\vec {q}}}\,\delta (k-q)\\&={\frac {1}{2}}\mathrm {Tr} \left\{S^{-1}\left[S-\left(D+m\,m^{\dagger
Tetradic Palatini action (4,656 words) [view diff] no match in snippet view article find links to article
_{J}^{K}{C_{\beta K}}^{N}+{C_{\gamma M}}^{K}\delta _{\beta }^{\alpha }\delta _{K}^{I}\delta _{J}^{N}\right)\delta {C_{\alpha I}}^{J}\\&=\int d^{4}x\;e\left(e^{I[\alpha
Valuation (geometry) (5,978 words) [view diff] no match in snippet view article
( K ) ) , {\displaystyle (\phi \cdot \psi )(K)=(\phi \boxtimes \psi )(\Delta (K)),} where Δ : V → V × V {\displaystyle \Delta :V\to V\times V} is the diagonal
Cascade chart (NDI interval reliability) (1,649 words) [view diff] no match in snippet view article
growth curves. d a d N = C ( Δ K ) m {\displaystyle {\frac {da}{dN}}=C(\Delta K)^{m}} The probability of detection distribution curve for a chosen NDI
Light front quantization (12,723 words) [view diff] no match in snippet view article find links to article
{l}})]=0,\ \ [a(x^{+},{\vec {k}}),a^{\dagger }(x^{+},{\vec {l}})]=\hbar \delta (k^{+}-l^{+})\delta ^{2}({\vec {k_{\bot }}}-{\vec {l_{\bot }}}).} where k
Ramanujan–Sato series (9,812 words) [view diff] no match in snippet view article find links to article
{3}}}{35}}\,\sum _{k=0}^{\infty }\alpha _{1}(k)\,{\frac {51\cdot 11k+53}{(\Delta )^{k+{\frac {1}{2}}}}}\\{\frac {1}{\pi }}&={\frac {4{\sqrt {3}}}{99}}\,\sum
Cartesian tensor (11,700 words) [view diff] no match in snippet view article find links to article
a_{k}b_{\ell }\mathbf {e} _{i}\otimes \mathbf {e} _{j}\\[1ex]{}={}&\delta _{k}{}_{i}\delta _{\ell j}\,a_{k}b_{\ell }\mathbf {e} _{i}\otimes \mathbf
Mølmer–Sørensen gate (5,691 words) [view diff] no match in snippet view article find links to article
where η j , k = Δ k ℏ / ( 2 M ω k ) b j k {\displaystyle \eta _{j,k}=\Delta k{\sqrt {\hbar /(2M\omega _{k})}}b_{j}^{k}} . Now we define spin and motional
Seismic array (3,235 words) [view diff] no match in snippet view article find links to article
f − f 0 ) δ ( k x − k 0 ) {\displaystyle W(k_{x},f)=A\delta (f-f_{0})\delta (k_{x}-k_{0})} which suggests the possibility to map a monochromatic plane
Matrix F-distribution (1,316 words) [view diff] no match in snippet view article find links to article
{\displaystyle {\mathbf {\Phi } _{2}}\sim {\mathcal {W}}({\mathbf {I} _{p}},\delta +k-1)} , and define X = Φ 2 − 1 / 2 Φ 1 Φ 2 − 1 / 2 {\displaystyle \mathbf
Harmonic tensors (5,485 words) [view diff] no match in snippet view article find links to article
⟨ δ [ . . ] ⊗ ( l − 2 k ) r ⊗ ( l − 2 k ) ⟩ ⟩ {\displaystyle {\frac {\Delta ^{k}\mathbf {r} ^{\otimes l}}{k!2^{k}}}=\left\langle \left\langle \delta _{[
Random generalized Lotka–Volterra model (2,056 words) [view diff] no match in snippet view article find links to article
′ ) = K 0 ⟩ {\displaystyle \chi (t,t')=\langle \left.\delta N_{0}(t)/\delta K_{0}(t')\right|_{K_{0}(t')=K_{0}}\rangle } is the dynamical susceptibility
Innovation Method (6,480 words) [view diff] no match in snippet view article find links to article
0.5 + k Δ : k = 0 , … M − 1 {\displaystyle \{t\}_{M=10}=\{t_{k}=0.5+k\Delta :k=0,\ldots M-1} , Δ = 1 } {\displaystyle \Delta =1\}} , with x ( 0.5 ) =