勷勤数学•专家报告

题      目：Large time behavior of global solutions to one-dimensional compressible Navier-Stokes-Poisson equations with large initial data

报  告  人： 张澜 副教授  (邀请人：袁源)

                                          武汉理工大学

时      间： 3月12日  10：30-11:30

地     点：数科院西楼114

报告人简介:

        张澜，博士毕业于武汉大学，现于武汉理工大学数学与统计学院工作，曾在意大利布雷西亚大学从事博士后研究。主要研究方向为流体力学中的偏微分方程，主要工作发表在SIAM-JMA, Science China Math, JDE等国际数学期刊。

摘      要：

       In this talk, we are concerned with the construction of global solutions to the Cauchy problem for the one-dimensional compressible Navier-Stokes-Poisson equations, as well as the precise description of their large-time behavior. While results for small initial data are well-established, the case of large initial perturbations remains less satisfactory. This report will introduce our recent progress in both isentropic and non-isentropic cases.

          欢迎老师、同学们参加、交流！