数学科学系

Department of Mathematical Sciences

Steady-States of the Vlasov-Poisson System

报告题目:Steady-States of the Vlasov-Poisson System

 

报告人:Prof. Yi Li Wright State University, Dayton, Ohio  *Joint work with Jürgen Batt, University of Munich, Germany Yuan-Chen Sha, Xi’an Jiaotong University

 

时间:20141023日(星期四)10:00-11:00

 

地点:理科楼数学系A304

 

摘要:We will present our study of the positive solutions of a class of nonlinear differential equations on their maximal intervals of the positive real line R+, in particular, the structure of singular solutions. These solutions are the radial solutions of the semilinear elliptic equation, which T. Matukuma proposed in 1935 for the description of certain stellar globular clusters in a steady state. They correspond to time-independent solutions of the Vlasov-Poisson system.

 

报告人简介:As Dean of the College of Science and Mathematics (CoSM), Yi Li serves as the chief administrative and academic officer. The Dean is responsible for maintaining and developing excellence in both graduateand undergraduate programs, providing leadership in faculty recruitment, directing strategic planning processes, promoting diversity, and allocation of the budget.

Yi Li became dean of the College of Science and Mathematics at Wright State University July 1, 2011. Li comes to Wright State from the University of Iowa (UI), where he served as the mathematics department chair since 2007. During that time, he was also a professor in Informatics and Applied Mathematical and Computational Sciences.

 

联系人:郭玉霞