报告题目：Implicit Solutions to the KdV-Burgers-type Equations

报告时间：2020年7月17日星期五，上午9:00-10.30

报告地点：腾讯会议 ID：965701320

报告人：Zhaosheng Feng 教授，School of Mathematical and Statistical Sciences, University of Texas Rio Grande Valley

报告摘要：In this talk, we consider Burgers-type equations, and then focus on the KdV-Burgers-type equations, the partial differential equation that occupy 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 and the Preller-Singer procedure, implicit solutions in terms of special functions are derived and asymptotic behaviors are presented.