Results 61 to 70 of about 219 (133)

Entropy and the variational principle for non-compact spaces

open access: yes, 2021
O Princípio Variacional para entropia estabelece que a entropia topológica de uma aplicação contínua definida num espaço métrico compacto é igual ao supremo das entropias de medidas invariantes.
Machado, Renato Bruno de Jesus
core  

Naive entropy of dynamical systems

open access: yes, 2020
We study an invariant of dynamical systems called naive entropy, which is defined for both measurable and topological actions of any countable group.
Peter Burton
core  

Entropie sofique d'après Lewis Bowen, David Kerr et Hanfeng Li: Séminaire Bourbaki du 16 janvier 2016

open access: yes, 2017
International audienceThe entropy in dynamical systems was introduced by A. Kolmogorov. Initially dedicated to iterations of one finite measure preserving transformation, the notion was gradually generalized so as to encompass amenable group actions and ...
Gaboriau, Damien
core   +1 more source

Homoclinic tangencies, entropy and SRB measure

open access: yes, 2010
Estudamos o efeito de uma tangência homoclínica na variação da entropia topológica. Provamos que um difeomorfismo com uma tangência homoclínica associada a uma peça básica com máxima entropia é um ponto de variação da entropia na topologia \'C POT ...
Bronzi, Marcus Augusto   +1 more
core   +1 more source

Parametric topological entropy on orbits of arbitrary multivalued maps in compact Hausdorff spaces

open access: yes
The Adler-Konheim-McAndrew type definitions and the Bowen-Dinaburg-Hood type definitions of parametric topological entropy will be considered on orbits and coincidence orbits of nonautonomous multivalued maps in compact Hausdorff spaces.
Andres, Jan, Ludvík, Pavel
core  

Weak mixing suspension flows over shifts of finite type are universal [PDF]

open access: yes, 2012
Let S be an ergodic measure-preserving automorphism on a nonatomic probability space, and let T be the time-one map of a topologically weak mixing suspension flow over an irreducible subshift of finite type under a Hölder ceiling function.
Quas, A, Soo, T
core  

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