Results 11 to 20 of about 10,083 (253)

Fading ergodicity

open access: yesPhysical Review B
Eigenstate thermalization hypothesis (ETH) represents a breakthrough in many-body physics since it allows us to link thermalization of physical observables with the applicability of random matrix theory (RMT). Recent years were also extremely fruitful in exploring possible counterexamples to thermalization, ranging, among others, from integrability ...
Kliczkowski, Maksymilian   +3 more
core   +5 more sources

Ergodic decomposition [PDF]

open access: yesIndagationes Mathematicae, 2021
Ergodic systems, being indecomposable are important part of the study of dynamical systems but if a system is not ergodic, it is natural to ask the following question: Is it possible to split it into ergodic systems in such a way that the study of the former reduces to the study of latter ones?
Jain, Sakshi, Faisal, Shah
openaire   +3 more sources

Ergodicity of eigenfunctions for ergodic billiards [PDF]

open access: yesCommunications in Mathematical Physics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zelditch, Steven, Zworski, Maciej
openaire   +3 more sources

On ergodic measures [PDF]

open access: yesProceedings of the American Mathematical Society, 1964
3. —-, Tests for the superadditivily of functions, Proc. Amer. Math. Soc. 13 (1962), 126-130. 4. A. Denjoy, Sur une propriete des fonctions derivees, Enseignement Math. 18 (1916), 320-328. 5. E. Hilie and R. Phillips, Functional analysis and semigroups, Chapter VII, pp. 237-255, Amer. Math. Soc. Colloq. Publ. Vol. 31, Amer. Math. Soc, Providence, R. I.,
Dowker, Y. N., Lederer, G.
openaire   +1 more source

Ergodic Inequality [PDF]

open access: yesGames, 2016
Weak conditions are provided under which society’s long-run distribution of wealth is independent of initial asset holdings.
openaire   +5 more sources

Variance bounding and geometric ergodicity of Markov chain Monte Carlo kernels for approximate Bayesian computation [PDF]

open access: yes, 2014
Approximate Bayesian computation has emerged as a standard computational tool when dealing with intractable likelihood functions in Bayesian inference. We show that many common Markov chain Monte Carlo kernels used to facilitate inference in this setting
Łatuszyński, Krzysztof, Lee, Anthony
core   +1 more source

Measurement invariance within and between subjects: A distinct problem in testing the equivalence of intra- and inter-individual model structures.

open access: yesFrontiers in Psychology, 2014
We address the question of equivalence between modeling results obtained on intra-individual and inter-individual levels of psychometric analysis. Our focus is on the concept of measurement invariance and the role it may play in this context.
Janne eAdolf   +4 more
doaj   +1 more source

Uncertainty Relation between Detection Probability and Energy Fluctuations

open access: yesEntropy, 2021
A classical random walker starting on a node of a finite graph will always reach any other node since the search is ergodic, namely it fully explores space, hence the arrival probability is unity.
Felix Thiel   +3 more
doaj   +1 more source

An Ergodic Theorem [PDF]

open access: yesProceedings of the National Academy of Sciences, 1946
Not ...
openaire   +2 more sources

Transition to chaos in the «reaction-diffusion» systems. The simplest models [PDF]

open access: yesКомпьютерные исследования и моделирование, 2014
The article discusses the emergence of chaotic attractors in the system of three ordinary differential equations arising in the theory of «reaction-diffusion» systems. The dynamics of the corresponding one- and two-dimensional maps and Lyapunov exponents
Dmitry Sergeevich Faller   +1 more
doaj   +1 more source

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