报告题目：Geometric characterization of Speiser functions with one

logarithmic tract

报告摘要：An entire function is called a Speiser function if it has only finitely many critical and asymptotic values. The study of such functions from a function-theoretic point of view dates back to the works of Speiser, Nevanlinna, Teichmuller, Ahlfors, Wittich, etc. Recently Speiser functions also attract a lot of interest in complex dynamics. In this

talk, I will show how to characterize Speiser functions with one tract in a geometric and controlled way. Some dynamical applications will also be discussed.

报告时间：2019.6.6

报告地点：数学院201

报告人简介：崔巍巍，复旦大学上海数学中心博士后。2017年博士毕业于德国基尔大学，师从Walter Bergweiler教授。2017-2018于德国从事博士后研究。主要研究兴趣为复动力系统和函数论。在Ergodic Theory and Dynamical Systems, Acta Mathematica Scientia. Series B. English Edition等期刊发表文章4篇。