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动力系统学术报告

报告题目： Response Formulae for Expanding Maps

报告人：陈剑宇 教授（苏州大学）

摘要：In this talk, we shall discuss the following two problems: (1) the response formulae of any order for the absolutely continuous invariant probabilities (ACIP’s) for smooth expanding endomorphisms, with applications to its inverse problem - the request problem, a.e. the search of perturbations for prescribed variations of ACIP densities; (2) the explicit formula of linear response for equilibrium measures of piecewise expanding unimodal maps. The basic tool is the differentiability of thermodynamic quantities related to the transfer operators.

报告时间：5月16日（星期二）上午10:00-11:00

报告地点：教二楼827

报告人简介：陈剑宇，苏州大学特聘教授，博士生导师。2012年于美国宾夕法尼亚州立大学取得数学博士学位，随后在密歇根州立大学数学系、马萨诸塞大学-阿默斯特分校数学与统计系担任访问助理教授。主要从事微分动力系统与光滑遍历论及相关领域的研究工作，在中国科学、ETDS、Nonlinearity、J.Stat.Phys.、JDDE、DCDS-A等杂志发表论文十余篇。

邀请人：王方