报告人:胡文贵(四川大学)
时间:2022年04月22日10:30开始
腾讯会议ID:970 228 396(无密码)
摘要:A multiplicative subshift X derived from the subshift is invariant under multiplicative integer action, which is closely related to the level set of multiple ergodic average. The complexity of X is usually measured by entropy. This talk concerns on the entropy of multiplicative subshifts on N^d and trees, and shows our results about their entropy formulae or estimates.
简介:胡文贵,四川大学数学学院副教授。主要研究方向:多维符号动力系统的复杂度、混合性质及其相关问题
邀请人:孔德荣
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