题目:- Singular Nonlinear Travelling Wave Equations: Theory and Applications

报告人：Temesgen Desta Leta (PhD)

时间:  2019年4月17日15：00-16：00

地点：尚贤706

主持人：刘文军教授

Abstract:-  

To investigate the dynamical behavior and travelling wave solutions of nonlinear wave equation the essential task is to decompose partial differential equations (PDEs) into a set of ordinary differential equations. Therefore, bifurcation method of dynamical systems plays a pivotal role in the qualitative study of PDEs. In this talk, we used this method to investigate the dynamical behavior of phase portraits and obtain possible exact explicit parametric representations of travelling wave solutions under different parameter conditions for completely integrable equations.

Experience:-

Dr Leta is currently an Associate Professor at Nanjing University of information sciences and technology, school of mathematics and statistics. He have a 10 years teaching and research experience with research direction of dynamical systems and singularity theory.  Dr. Leta, published some new findings in the field of mathematical physics and provides basic results on the study of bifurcation and singularity. He additionally published a book which is related with the manifold theory of Banach spaces and their geometric properties.

欢迎师生们积极来参加！

数学与统计学院

2019年4月16日