报告人：张晟博士

                 Texas A&M University 

报告题目: Embedding infinite trees into Banach spaces with property  $(\beta)$

报告时间：2015年12月15日上午09:40

报告地点：海韵实验楼108

报告联系人：张文副教授

内容摘要：We will give a  sharp distortion lower bound for embedding the countably branching tree of  height h into a Banach space with property $(\beta)$. Two applications regarding  nonlinear quotient maps between sequence spaces, and the finite determinacy of  Lipschitz embeddability problem will be discussed. This is joint work with  Florent Baudier. 

报告人简介：Zhang  Sheng

Ph.D. in Mathematics, Texas A&M University, August  2011.

Advisor: William B. Johnson

M.Sc. in Pure Mathematics, Xiamen University, July  201

B.Sc. in Mathematics and Applied Mathematics,  Xiamen University, July 2008.

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