Metric mean dimension via preimage structures.
Published in Journal of Statistical Physics, 2024
Chunlin Liu, Fagner B. Rodrigues
Posts by Collection
publications
Directional Kronecker algebra for Zq-actions
Published in Ergodic Theory and Dynamical Systems, 2024
Chunlin Liu, Leiye Xu
Mean Li-Yorke chaos along any infinite sequence for infinite-dimensional random dynamical systems
Published in Journal of Differential Equations, 2024
Chunlin Liu, Feng Tan, Jianhua Zhang
Ergodicity and mixing of invariant capacities and applications.
Published in Ann. Appl. Probab., to appear, 2025
Chunrong Feng, Wen Huang, Chunlin Liu and Huaizhong Zhao
Sequence entropy and IT-tuples for minimal group actions
Published in Advances in Mathematics, 2025
Chunlin Liu, Xiangtong Wang, Leiye Xu
talks
The Structural Theorem of Multi-tame Minimal Dynamical Systems for General Groups (IM PAN, Warszawa, Poland)
Published:
Abstract. To investigate the complexity of topological dynamical systems, Köhler introduced the notion of tameness. In this talk, we will focus on the structural theorem for minimal multiple-tame systems.
The Structural Theorem of Multi-tame Minimal Dynamical Systems for General groups (Universitat JENA, German)
Published:
Abstract. To investigate the complexity of topological dynamical systems, Köhler introduced the notion of tameness. In this talk, we will focus on the structural theorem for minimal multiple-tame systems.
Ergodicity and Mixing of Invariant Capacities and Applications (University of Science and Technology of China)
Published:
Abstract. Ergodic theorems play a central role in ergodic theory. However, in many real-world situations we cannot model uncertainty by a single precise probability measure. Instead, one often works with non-additive probabilities such as upper probabilities. In this talk, we study Birkhoff’s ergodic theorem and a subadditive ergodic theorem on capacity-preserving system, and discuss some of their applications. Furthermore, we introduce and investigate the weak mixing for capacity-preserving systems. This is joint work with Chunrong Feng, Wen Huang and Huaizhong Zhao.
Regional mean sensitivity and the maximal mean equicontinuous factor (IM PAN, Warszawa, Poland)
Published:
Abstract. For actions of amenable groups, mean equicontinuity is a natural relaxation of equicontinuity obtained by averaging a metric along orbits. It is well known that every such action admits a maximal mean equicontinuous factor. Motivated by earlier work of Qiu and Zhao, Li and Yu introduced the notion of weak sensitivity in the mean for Z-actions to better understand this factor.
Regional mean sensitivity and the maximal mean equicontinuous factor (Jagiellonian University, Kraków, Poland)
Published:
Abstract. For actions of amenable groups, mean equicontinuity is a natural relaxation of equicontinuity obtained by averaging a metric along orbits. It is well known that every such action admits a maximal mean equicontinuous factor. Motivated by earlier work of Qiu and Zhao, Li and Yu introduced the notion of weak sensitivity in the mean for Z-actions to better understand this factor.
Sequence Entropy Tuples, Independence, and Mean Sensitivity for Invariant Measures
Published:
Abstract. In this talk, I will discuss recent joint work with Leiye Xu and Shuhao Zhang on local notions of complexity for measure-preserving systems under actions of countably infinite discrete groups. The talk will focus on three related notions: sequence entropy tuples, IT tuples, and mean sensitive tuples.