报告人：高睿

报告时间：2017年8月14日 10:00—11:00

报告地点 ：数学与统计学院南研教室

报告摘要: In this talk, we consider a class of (generalized) Fibonacci unimodal maps whose closest return times $\{s_n\}$ satisfy that $s_n=s_{n-1}+\kappa s_{n-2}$ for some $\kappa\ge 1$. We show that such a unimodal map admits a unique absolutely continuous invariant probability with stretched exponential decay of correlations precisely if its critical order lies in $(1,\kappa+1)$. This is a joint work with Weixiao Shen.

报告人简介:  高睿， 2014年毕业于新加坡国立大学获博士学位，现在四川大学数学学院工作。主要研究方向为动力系统。