报告题目:Numerical studies to the Chaplygin gas equation
报 告 人:王颖 (University of Oklahoma)
报告时间:2023年7月26日(星期三)上午9:00-10:00
报告地点:海山楼A1101
校内联系人:曹杨 教授
报告摘要:In this talk, we will discuss the numerical solutions to the Riemann problem for Chaplygin gas equation, which is the Euler equations equipped with the state equation p = -1/\rho. The spatial discretization is performed using WENO reconstruction and time integration is achieved using TVD RK4. The numerical results confirm high order of accuracy. This is a joint work with Ling Jin.
报告人简介:王颖,俄克拉荷马大学数学系教授。她于新加坡国立大学获得学士学位,佐治亚理工大学获得硕士学位,俄亥俄州立大学获得博士学位。王颖教授的研究方向为数值分析与科学计算,她在双曲守恒律和伪抛物方程的数值解方面完成了出色的工作,获得了NSF CAREER Award。