报告时间:2021年5月20日  14:30-15:30
报告地点:腾讯会议(会议 ID:847 443 515
报告人:张瑞丰副教授(合肥工业大学


报告摘要:In this talk, we study the generalized polynomial recurrence of weakly mixing minimal system. Let $(X, T)$ be a weakly mixing minimal system and $p_1, \cdots, p_d$ be integer-valued generalized polynimials and $(p_1,\cdots,p_d)$ be non-degenerate. We will show that there is a residual subset $X_0$ of $X$ such that for all $x\in X_0$ $$\{ (T^{p_1(n)}x, \cdots, T^{p_d(n)}x): n\in \mathbb{Z}\} $$ is dense in $X^d$. This is a joint work with Jianjie Zhao.




邀请人:赵云