Entropy via preimage structure

W Wu, Y Zhu - Advances in Mathematics, 2022 - Elsevier
To measure the complexity of a “non-invertible” continuous map f on a compact metric space
via the preimage structure, Hurley introduced the notion of pointwise topological preimage …

On entropy and pressure via preimage structure for random dynamical systems

X Wang, W Wu, Y Zhu - Journal of Differential Equations, 2023 - Elsevier
In this paper, entropy, pressure and equilibrium states are investigated for noninvertible
random dynamical systems via the preimage structure. For a continuous random dynamical …

Conditional entropy formula with respect to monotonic partitions

W Wu, Y Zhang, X Zhou - Journal of Dynamical and Control Systems, 2024 - Springer
We investigate conditional entropy with respect to monotonic (invariant, decreasing, or
increasing) measurable partitions. In particular, we obtain Brin-Katok's and Katok's entropy …

Conditional Brin-Katok's entropy formula for monotonic partitions on Feldman-Katok metric

X Fang, R Lu - Dynamical Systems, 2024 - Taylor & Francis
Full article: Conditional Brin-Katok's entropy formula for monotonic partitions on Feldman-Katok
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Preimage pressure on subsets and multifractal analysis

W Wu, X Zhang - Journal of Mathematical Physics, 2024 - pubs.aip.org
In this paper, pointwise preimage pressures for (non-invertible) continuous maps on any
subset (not necessarily compact or invariant) are introduced via Carathéodory-Pesin …

Upper metric mean dimensions with potential of -stable sets

R Yang, E Chen, X Zhou - arXiv preprint arXiv:2305.08330, 2023 - arxiv.org
It is well-known that for topological dynamical systems $\epsilon $-stable sets have a deep
connection with the topological entropy of the systems. In the present paper, we investigate …

Preimage entropy dimension of topological dynamical systems

L Liu, X Zhou, X Zhou - Taiwanese Journal of Mathematics, 2021 - projecteuclid.org
We propose a new definition of preimage entropy dimension for continuous maps on
compact metric spaces, investigate fundamental properties of the preimage entropy …