報告題目：Lie Symmetry reduction to KdV-Burgers-type Systems
報 告 人：馮兆生教授 University of Texas-RGV, Edinburg, Texas
報告時間：2020年7月3日 9:00-10:30
報告地點：騰訊會議 ID：792 927 629
會議密碼：123456
會議鍊接：https://meeting.tencent.com/s/RE0tR70f7AMY
校内聯系人：魏元鴻 weiyuanhong@jlu.edu.cn
報告摘要：
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.
報告人簡介：
馮兆生，美國德克薩斯大學-RGV分校數學與統計學院終身教授，主要研究方向有非線性分析, 動力系統，分支和混沌理論, 數學物理問題, 和數值分析等。
