Results 271 to 280 of about 928,980 (320)
Some of the next articles are maybe not open access.
Topological R-entropy and topological entropy of free semigroup actions
Journal of Mathematical Analysis and Applications, 2019The paper introduces the notion of topological \(r\)-entropy for a free semigroup action. A link between the topological \(r\)-entropy and the topological entropy of a continuous map of a compact metric space \((X, d)\) is presented. Let \(f_0,\dots, f_{m-1}\) be homeomorphisms on a compact metric space \((X, d)\) to itself. Let \(h(f_0, f_1, \dots, f_{
Zhu, Li, Ma, Dongkui
openaire +1 more source
Physical Analysis of Heat of Formation and Entropy for Ceria Oxide Using Topological Indices.
Combinatorial chemistry & high throughput screening, 2020BACKGROUND "Cerium oxide nanoparticles (.
Xiujun Zhang +5 more
semanticscholar +1 more source
AIP Conference Proceedings, 2017
The purpose of this paper is to generalize the notions of Adler’s topological entropy along with their several fundamental properties. A function f : X → Y is said to be R-map if f−1 (V) is regular open in X for every regular open set V in Y. Thus, we initiated a notion of topological nearly entropy for topological R-dynamical systems which is based on
Syazwani Gulamsarwar, Zabidin Salleh
openaire +1 more source
The purpose of this paper is to generalize the notions of Adler’s topological entropy along with their several fundamental properties. A function f : X → Y is said to be R-map if f−1 (V) is regular open in X for every regular open set V in Y. Thus, we initiated a notion of topological nearly entropy for topological R-dynamical systems which is based on
Syazwani Gulamsarwar, Zabidin Salleh
openaire +1 more source
Topological permutation entropy
Physica D: Nonlinear Phenomena, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Amigó, José M., Kennel, Matthew B.
openaire +2 more sources
Topological Sequence Entropy and Chaos
International Journal of Bifurcation and Chaos, 2014A dynamical system is called a null system, if the topological sequence entropy along any strictly increasing sequence of non-negative integers is 0. Given 0 ≤ p ≤ q ≤ 1, a dynamical system is [Formula: see text] chaotic, if there is an uncountable subset in which any two different points have trajectory approaching time set with lower density p and ...
Liu, Xin, Wang, Huoyun, Fu, Heman
openaire +2 more sources
Journal d'Analyse Mathématique, 1995
The author considers the topological entropy of (topological) factors of a given dynamical system \((X, T)\) with positive entropy \(h\). He shows that if \(X\) is a finite-dimensional space (i.e. a space of finite topological dimension), then there exist factors with all values of entropy between 0 and \(h\).
openaire +2 more sources
The author considers the topological entropy of (topological) factors of a given dynamical system \((X, T)\) with positive entropy \(h\). He shows that if \(X\) is a finite-dimensional space (i.e. a space of finite topological dimension), then there exist factors with all values of entropy between 0 and \(h\).
openaire +2 more sources
Metric Entropy and Topological Entropy
2012This chapter is dedicated to the study of metric entropy, including its relation to topological entropy. After establishing some basic properties of metric entropy, we consider the notion of conditional entropy, and we show how generators can be used to compute metric entropy. We then establish the Shannon–McMillan–Breiman theorem, which can be seen as
openaire +1 more source
Topological Characterization and Entropy Measures of Tetragonal Zeolite Merlinoites
Journal of Molecular Structure, 2022Daniel Paull +5 more
semanticscholar +1 more source
Topological materials discovery from crystal symmetry
Nature Reviews Materials, 2021Benjamin J Wieder +2 more
exaly