报告题目: Global-in-time error estimates between Navier-Stokes equations and hyperbolized ones.

报告人:  赵亮 研究员 （牛津大学苏州高等研究院）

报告摘要：

       In this talk, we consider the global-in-time strong convergence in relaxation limits for multi-dimensional hyperbolized compressible Navier Stokes equations (HCNS). Taking full advantage of the conservation laws of un-relaxed variables, we give careful estimates concerning the average of solutions over periodic domains. Based on this, we refine the stream function method to make it applicable for multi-dimensional spaces. By applying the modified method, we obtain the global-in-time error estimates between solutions to HCNS and CNS.

报告人简介：

   赵亮，为牛津大学苏州高等研究院研究员，博士毕业于上海交通大学。主要从事半导体与等离子体物理中的偏微分方程适定性与奇异极限问题的研究。

报告时间: 2023.9.14(周四) 下午 2:00-3:30

报告地点: #腾讯会议：524 491 244