当前位置:首页 > 学术活动 > 学术报告

中科院数学与系统科学研究院

数学研究所

 

学术报告会

 

 

报告人  曾劲松(广州大学)

 Invariant graphs of Newton maps

  2017.08.22(星期二),14 :30-16:30

  点:数学院南楼N902

  要:In this talk, I will construct certain invariant graphs of Newton rational maps. The approach is quite different from that of Mikulich-Ruckert-Schleicher's. Based on these graphs and KSS-theory and Kahn-Lyubich Lemma, one can prove that the boundaries of all fixed Fatou components of Newton maps are locally connected, which generalizeds Pascale's result on cubic Newton maps.

附件
相关文档