Speaker: Liang Bingbing (Soochow University)
Time: 2025-12-12 14:30-15:30
Location: 1410, SIMIS
摘要：
Naive entropy is a natural dynamical invariant for actions of any countable group, which serves as a general upper bound of sofic entropy and provides a sufficient criterion to imply the Li-York chao. In this talk, we shall discuss a mean dimension and mean rank analogue in the same vein and investigate some new phenomena. This is a joint work with Kesong Yan.
About Speaker:
Bingbing Liang is a Professor at Soochow University. He received his Ph.D. from the State University of New York at Buffalo in 2016. Prior to his current position, he worked as a postdoctoral researcher at the Max Planck Institute for Mathematics in Bonn, Germany, and served as an Assistant Professor at the Institute of Mathematics of the Polish Academy of Sciences. His research interests lie in topological dynamical systems, related operator algebras, and group rings. He has published papers in journals such as J. Reine Angew. Math., Adv. Math., and Groups Geom. Dyn, etc.
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