A countable partition for singular flows based on filtration structure: construction and application
报告人：杨佳刚 (Universidade Federal Fluminense)
时间：2024-12-30 15:10-17:00
地点：智华楼312教室
Abstract: We construct a countable partition of the manifold for flows with hyperbolic singularities such that its metric entropy for invariant probability measures is uniformly bounded. As an application of the partition, we show upper semi-continuity of the entropy map for singular flows away from homoclinic tangencies.
This is a joint work with Ming Li, Fan Yang and Rusong Zheng.
