Results 151 to 160 of about 10,083 (253)

The quasi‐redirecting boundary

Journal of Topology, Volume 19, Issue 2, June 2026.
Abstract We generalize the notion of Gromov boundary to a larger class of metric spaces beyond Gromov hyperbolic spaces. Points in this boundary are classes of quasi‐geodesic rays and the space is equipped with a topology that is naturally invariant under quasi‐isometries.
Yulan Qing, Kasra Rafi
wiley   +1 more source

Quantum Ergodicity on Circulant Graphs.

Quantum ergodicity is a fundamental property of the quantum mechanics of systems where the corresponding classical dynamics is chaotic. These systems are described as exhibiting quantum chaos.
Pruss, Clare.
core  

Exploring Hilbert-Space Fragmentation on a Superconducting Processor

PRX Quantum
Isolated interacting quantum systems generally thermalize, yet there are several examples for the breakdown of ergodicity, such as many-body localization and quantum scars.
Yong-Yi Wang, Yun-Hao Shi, Zheng-Hang Sun, Chi-Tong Chen, Zheng-An Wang, Kui Zhao, Hao-Tian Liu, Wei-Guo Ma, Ziting Wang, Hao Li, Jia-Chi Zhang, Yu Liu, Cheng-Lin Deng, Tian-Ming Li, Yang He, Zheng-He Liu, Zhen-Yu Peng, Xiaohui Song, Guangming Xue, Haifeng Yu, Kaixuan Huang, Zhongcheng Xiang, Dongning Zheng, Kai Xu, Heng Fan   +24 more
doaj   +1 more source

A Consistent Test of Stationary Ergodicity [PDF]

, 1993
A formal statistical test of stationary-ergodicity is developed for known Markovian processes on R^d. This makes it applicable to testing models and algorithms, as well as estimated time series processes ignoring the estimation error.
Domowitz, Ian, El-gamal, Mahmoud A.
core  

Geometric ergodicity of Gibbs samplers.

, 2009
University of Minnesota Ph.D dissertation. July 2009. Major: Statistics. Advisor: Galin L. Jones. 1 computer file (PDF); viii-180, appendices A-B.Due to a demand for reliable methods for exploring intractable probability distributions, the popularity of ...
Johnson, Alicia A.
core  

A Classification of Intrinsic Ergodicity for Recognisable Random Substitution Systems. [PDF]

Commun Math Phys
Gohlke P, Mitchell A.
europepmc   +1 more source

Universal activated aging and weak ergodicity breaking in spin and structural glasses. [PDF]

Sci Adv
Li B, Pan D, Qu T, Jin Y.
europepmc   +1 more source

Discovery of dynamical heterogeneity in a supercooled magnetic monopole fluid. [PDF]

Proc Natl Acad Sci U S A
Dasini J, Carroll C, Murphy J, Dawson C, Takahashi H, Sharma S, Jerzembeck F, Blundell SJ, Luke GM, Séamus Davis JC, Ward J.   +10 more
europepmc   +1 more source

Ergodicity and regime recoverability in finite Markov-modulated random walks. [PDF]

Sci Rep
Pambukyan A, Saudagar AKJ, Kumar S.
europepmc   +1 more source

Ergodicity Breaking and Ageing in a Vibrational Motor. [PDF]

Entropy (Basel)
Yang Y, Shi H, Du L, Guo W.
europepmc   +1 more source