报告题目：Lie Symmetry reduction to KdV-Burgers-type Systems

报 告 人：冯兆生教授 University of Texas-RGV, Edinburg, Texas

报告时间：2020年7月3日 9:00-10:30

报告地点：腾讯会议 ID：792 927 629

会议密码：123456

会议链接：https://meeting.tencent.com/s/RE0tR70f7AMY

校内联系人：魏元鸿 weiyuanhong@jlu.edu.cn

报告摘要：

In this talk, we are concerned with wave solutions of a class of the KdV-Burgers-type systems by starting with Burgers-type equations, and then focus on the KdV-Burgers equation, a partial differential equation that occupies a prominent position in describing some physical processes in motion of turbulence and other unstable process systems. Equivalence transformations are applied for exploring the principal Lie symmetry. By means of the associated equivalence algebra, the Abel operator and the Preller-Singer procedure, explicit-implicit wave solutions are presented.

报告人简介：

冯兆生，美国德克萨斯大学-RGV分校数学与统计学院终身教授，主要研究方向有非线性分析, 动力系统，分支和混沌理论, 数学物理问题, 和数值分析等。