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searching for Scale invariance 67 found (136 total)

Conformal anomaly (1,591 words) [view diff] no match in snippet view article find links to article

breakdown of general covariance, and should not be confused with Weyl (scale) invariance). However, under Weyl transformations we do not rescale the coordinates

Heat kernel signature (2,356 words) [view diff] exact match in snippet view article find links to article

are not the same without pre-normalization. A simple way to ensure scale invariance is by pre-scaling each shape to have the same surface area (e.g. 1)

Cooperative bargaining (2,007 words) [view diff] exact match in snippet view article find links to article

solution to a two-person bargaining problem that satisfies the axioms of scale invariance, symmetry, efficiency, and independence of irrelevant alternatives

Scale-space axioms (1,446 words) [view diff] exact match in snippet view article find links to article

g(x,y,t)=h(x^{2}+y^{2},t)} for some function h {\displaystyle h} , scale invariance g ^ ( ω x , ω y , t ) = h ^ ( ω x φ ( t ) , ω x φ ( t ) ) {\displaystyle

Kenneth G. Wilson (1,576 words) [view diff] case mismatch in snippet view article find links to article

The New York Times. Retrieved 10 April 2018. Wilson, K. G. "Broken Scale Invariance and Anomalous Dimensions", Stanford Linear Accelerator Center (SLAC

Rudolf Muradyan (1,512 words) [view diff] exact match in snippet view article find links to article

interaction of elementary particles, he proposed the possibility of large-scale invariance in high-energy physics, from which the "Matveev-Muradyan-Tavkhelidze

Lambda-CDM model (11,054 words) [view diff] exact match in snippet view article find links to article

variations in the matter density of the universe, bimetric gravity, scale invariance of empty space, and decaying dark matter (DDM). The ΛCDM model includes

Velocity Moments (1,248 words) [view diff] exact match in snippet view article find links to article

correlated. These velocity moments do however provide translation and scale invariance (unless the scale changes within the sequence of images). A Zernike

Scale parameter (997 words) [view diff] exact match in snippet view article find links to article

February 2019. Mood, A. M.; Graybill, F. A.; Boes, D. C. (1974). "VII.6.2 Scale invariance". Introduction to the theory of statistics (3rd ed.). New York: McGraw-Hill

Dietrich Belitz (712 words) [view diff] exact match in snippet view article find links to article

D.; Kirkpatrick, T. R.; Vojta, Thomas (July 5, 2005). "How generic scale invariance influences quantum and classical phase transitions". Reviews of Modern

Didier Sornette (8,347 words) [view diff] exact match in snippet view article find links to article

their spatial organization (spacing distribution) displayed discrete scale invariance over more than four decades. Using some other dataset and a theoretical

Multifractal system (3,301 words) [view diff] exact match in snippet view article find links to article

q\in {\mathbb {R} }} . Indeed, multifractal signals generally obey a scale invariance property that yields power-law behaviours for multiresolution quantities

Arcsine laws (Wiener process) (475 words) [view diff] exact match in snippet view article

(Wt)0 ≤ t ≤ 1 ∈ R is the one-dimensional Wiener process on [0,1]. Scale invariance ensures that the results can be generalised to Wiener processes run

Titius–Bode law (4,376 words) [view diff] exact match in snippet view article find links to article

invariance (i.e., the cloud and its contents are axially symmetric) and scale invariance (i.e., the cloud and its contents look the same on all scales). The

Alexander Arkadyevich Migdal (980 words) [view diff] exact match in snippet view article find links to article

Gribov) which introduced (in the context of the Reggeon field theory) scale invariance with anomalous dimensions to be determined as eigenvalues of bootstrap

Weighted planar stochastic lattice (1,828 words) [view diff] case mismatch in snippet view article find links to article

Surajit; Sahu, H. K. (1995-09-11). "Kinematic Scaling and Crossover to Scale Invariance in Martensite Growth". Physical Review Letters. 75 (11). American Physical

Mordehai Milgrom (686 words) [view diff] exact match in snippet view article find links to article

Review - M. Milgrom, 2001 M. Milgrom @ Astrophysics Data System "MOND: Scale invariance at low accelerations - an alternative to the dark Universe". YouTube

Dixmier trace (632 words) [view diff] exact match in snippet view article find links to article

the ordinary limit exists limω(α1, α1, α2, α2, α3, ...) = limω(αn) (scale invariance) There are many such extensions (such as a Banach limit of α1, α2,

Quantum critical point (1,270 words) [view diff] exact match in snippet view article find links to article

critical fluctuations are quantum mechanical in nature, exhibiting scale invariance in both space and in time. Unlike classical critical points, where

Normalized difference vegetation index (3,621 words) [view diff] exact match in snippet view article find links to article

Pamela; Jarchow, Christopher J.; Roberts, Dar A. (April 2017). "NDVI, scale invariance and the modifiable areal unit problem: An assessment of vegetation

C-theorem (621 words) [view diff] exact match in snippet view article find links to article

) RG flows of theories in 4 dimensions and the question of whether scale invariance implies conformal invariance, is a field of active research and not

Franz Wegner (439 words) [view diff] exact match in snippet view article find links to article

importance for the purpose of describing corrections to asymptotic scale invariance in close proximity to phase transitions. Wegner also "invented" the

Critical phenomena (1,578 words) [view diff] exact match in snippet view article find links to article

many new properties of 2D critical systems, employing the fact that scale invariance, along with a few other requisites, leads to an infinite symmetry group

Droop quota (1,364 words) [view diff] no match in snippet view article find links to article

the quota, all varying by roughly one vote. Such variants violate scale-invariance, meaning the election results can change if every ballot is duplicated

Structural geology (2,896 words) [view diff] exact match in snippet view article find links to article

statistical analysis, aimed to analyze some rock features showing scale invariance. Geologists use rock geometry measurements to understand the history

Relative Gain Array (601 words) [view diff] no match in snippet view article find links to article

that the Moore–Penrose pseudoinverse fails to preserve the critical scale-invariance property of the RGA (#2 above) and that the unit-consistent (UC) generalized

Shape context (2,863 words) [view diff] exact match in snippet view article find links to article

rotation. Translational invariance comes naturally to shape context. Scale invariance is obtained by normalizing all radial distances by the mean distance

Cascading failure (2,612 words) [view diff] no match in snippet view article find links to article

(1998). "Fractal Geometry, Fragmentation Processes and the Physics of Scale-Invariance: An Introduction". Revival: Fractals in Soil Science (1998). CRC Press

Taylor's law (14,250 words) [view diff] no match in snippet view article find links to article

Taylor's power law is an empirical law in ecology that relates the variance of the number of individuals of a species per unit area of habitat to the corresponding

Airy process (881 words) [view diff] case mismatch in snippet view article find links to article

}(t_{i},x;t_{j},y)f^{1/2}} . Prähofer, Michael; Spohn, Herbert (2002). "Scale Invariance of the PNG Droplet and the Airy Process". Journal of Statistical Physics

Quasi-arithmetic mean (1,799 words) [view diff] no match in snippet view article find links to article

Bajraktarević means, which are generalizations of quasi-arithmetic means. Scale-invariance: The quasi-arithmetic mean is invariant with respect to offsets and

Naked singularity (2,625 words) [view diff] exact match in snippet view article find links to article

Retrieved 2020-09-02. Garfinkle, David (1997). "Choptuik scaling and the scale invariance of Einstein's equation". Phys. Rev. D. 56 (6): R3169–R3173. arXiv:gr-qc/9612015

Terence Tao (6,532 words) [view diff] no match in snippet view article find links to article

equation in three dimensions.[C+08] Their methods, which made use of the scale-invariance of the simple power law, were extended by Tao in collaboration with

Actigraphy (2,406 words) [view diff] exact match in snippet view article find links to article

Shea, Steven A.; Scheer, Frank A. J. L. (2009-02-24). "Reduction of scale invariance of activity fluctuations with aging and Alzheimer's disease: Involvement

Smoothing spline (2,306 words) [view diff] exact match in snippet view article find links to article

generalizations to multi-dimensional smoothing deals directly with this scale invariance issue using tensor product spline constructions. Such splines have

Spectral shape analysis (1,473 words) [view diff] exact match in snippet view article find links to article

are the simple representation (a vector of numbers) and comparison, scale invariance, and in spite of its simplicity a very good performance for shape retrieval

Coefficient of variation (4,017 words) [view diff] exact match in snippet view article find links to article

fact that the variance and mean are independent of the ordering of x. Scale invariance: cv(x) = cv(αx) where α is a real number. Population independence –

Herbert Spohn (345 words) [view diff] case mismatch in snippet view article find links to article

Congress of Mathematicians. Prähofer, Michael; Spohn, Herbert (2002). "Scale Invariance of the PNG Droplet and the Airy Process". Journal of Statistical Physics

Symmetry (physics) (3,280 words) [view diff] exact match in snippet view article

symmetry which is part of some theories of physics and not in others is scale invariance which involve Weyl transformations of the following kind: δ ϕ ( x )

Turbulence (5,400 words) [view diff] no match in snippet view article find links to article

of the separation r when statistics are computed. The statistical scale-invariance without intermittency implies that the scaling of flow velocity increments

Tracy–Widom distribution (3,722 words) [view diff] exact match in snippet view article find links to article

(2011), "Growing interfaces uncover universal fluctuations behind scale invariance", Scientific Reports, 1: 34, arXiv:1108.2118, Bibcode:2011NatSR...1E

Serial-position effect (2,987 words) [view diff] exact match in snippet view article find links to article

recency can be observed at all time scales, a phenomenon known as time-scale invariance. This contradicts dual-store models, which assume that recency depends

Samuel E. Bodily (513 words) [view diff] case mismatch in snippet view article find links to article

(with Phillip E. Pfeifer), 1984. “Preferences for Consumption Streams: Scale Invariance, Correlation Aversion, and Delay Aversion Under Mortality Risk, ” (with

Optical illusion (5,370 words) [view diff] no match in snippet view article find links to article

PMID 12754512. S2CID 610068. Dixon, E.; Shapiro, A.; Lu, Z. (2014). "Scale-Invariance in brightness illusions implicates object-level visual processing"

Jeffreys prior (2,564 words) [view diff] no match in snippet view article find links to article

corresponding to the standard deviation being a measure of scale and scale-invariance corresponding to no information about scale. As with the uniform distribution

Scale space implementation (3,207 words) [view diff] exact match in snippet view article find links to article

same t value, even if they are not quite equal) rotational symmetry scale invariance This recursive filter method and variations to compute both the Gaussian

Dynamical dimensional reduction (1,051 words) [view diff] exact match in snippet view article find links to article

the observation of dimensional reduction. One proposal is that of scale invariance. There is growing evidence that gravity may be nonperturbatively renormalizable

Voronoi diagram (5,590 words) [view diff] exact match in snippet view article find links to article

E.; Patella, F.; Balzarotti, A. (2007). "Sudden nucleation versus scale invariance of InAs quantum dots on GaAs". Physical Review B. 75 (24): 245312.

Observable universe (6,725 words) [view diff] no match in snippet view article find links to article

list (link) Labini, F. Sylos; Montuori, M. & Pietronero, L. (1998). "Scale-invariance of galaxy clustering". Physics Reports. 293 (1): 61–226. arXiv:astro-ph/9711073

Benford's law (7,277 words) [view diff] exact match in snippet view article find links to article

common leading digit, irrespective of the unit of measurement (see "scale invariance" below): Another example is the leading digit of 2n. The sequence of

Yang–Baxter equation (3,328 words) [view diff] exact match in snippet view article find links to article

translation-invariant difference u − u ′ {\displaystyle u-u'} , while scale invariance enforces that R {\displaystyle R} is a function of the scale-invariant

Bag-of-words model in computer vision (2,644 words) [view diff] exact match in snippet view article find links to article

has not been extensively tested yet for view point invariance and scale invariance, and the performance is unclear. Also the BoW model for object segmentation

Pink noise (6,477 words) [view diff] exact match in snippet view article find links to article

1345. doi:10.1364/JOSAA.4.002379. PMID 3430225. Gisiger, T. (2001). "Scale invariance in biology: coincidence or footprint of a universal mechanism?". Biological

Utilitarian cake-cutting (2,256 words) [view diff] no match in snippet view article find links to article

least one division that gives a positive utility to each partner. Scale-invariance (SI): whenever the utility functions of the partners are multiplied

Dislocation avalanches (1,737 words) [view diff] exact match in snippet view article find links to article

1088/1742-5468/2005/08/p08004. S2CID 14397222. Zaiser, Michael (2006). "Scale invariance in plastic flow of crystalline solids". Advances in Physics. 55 (1–2):

Callan–Symanzik equation (833 words) [view diff] case mismatch in snippet view article find links to article

renormalization group Beta function Callan, Curtis G. (1970-10-15). "Broken Scale Invariance in Scalar Field Theory". Physical Review D. 2 (8). American Physical

Renormalization (8,436 words) [view diff] exact match in snippet view article find links to article

by definition scale invariant. In many cases of physical interest scale invariance enlarges to conformal invariance. One then has a conformal field theory

Photonic crystal (7,088 words) [view diff] exact match in snippet view article find links to article

(This fact is due to a property of the electromagnetic fields known as scale invariance. In essence, electromagnetic fields, as the solutions to Maxwell's

Joseph Katz (professor) (5,108 words) [view diff] case mismatch in snippet view article

Citation Index: Highly Cited Article - in the top 1% within its field: 'Scale Invariance and Turbulence Models for LES' (Annu. Rev. Fluid Mech. 2000 - with

Recall (memory) (12,146 words) [view diff] exact match in snippet view article

to inter item presentation distractor rate) and they exhibit time-scale invariance. Context-dependency effects on recall are typically interpreted as

Large eddy simulation (7,235 words) [view diff] no match in snippet view article find links to article

doi:10.1063/1.857955. S2CID 55719851. Meneveau, C.; Katz, J. (2000). "Scale-Invariance and Turbulence Models for Large-Eddy Simulation". Annu. Rev. Fluid

Christopher T. Hill (2,033 words) [view diff] case mismatch in snippet view article find links to article

Graham G. (2018). "Inertial Spontaneous Symmetry Breaking and Quantum Scale Invariance". Physical Review D. 98 (11): 116012. arXiv:1801.07676. Bibcode:2018PhRvD

Ising model (19,672 words) [view diff] exact match in snippet view article find links to article

Delamotte, Bertrand; Tissier, Matthieu; Wschebor, Nicolás (2016). "Scale invariance implies conformal invariance for the three-dimensional Ising model"

Free energy principle (6,217 words) [view diff] exact match in snippet view article find links to article

energy is a principle of least action. Active inference allowing for scale invariance has also been applied to other theories and domains. For instance,

KTHNY theory (3,750 words) [view diff] exact match in snippet view article find links to article

in (this is true on any scale larger than the atomic distance). The scale invariance is the basis to use the renormalization group theory to describe the

Field electron emission (16,087 words) [view diff] exact match in snippet view article find links to article

Bibcode:1998JVSTB..16..910F. doi:10.1116/1.589929. Cabrera, H.; et al. (2013). "Scale invariance of a diodelike tunnel junction". Physical Review B. 87 (11): 115436

Light-front quantization applications (9,006 words) [view diff] exact match in snippet view article find links to article

description of the quark structure of mesons and baryons which has scale invariance and dimensional counting at short distances, together with color confinement