题目: The researches on the approximated equations arising from hydrodynamic system with radiation

摘要:  In this talk, I will present our results on some approximation radiation hydrodynamic systems, including the pointwise estimate of the solution of the radiation hydrodynamic equations in 1-D, the asymptotic stability of the rarefaction wave of equilibrium approximation equation in 1-D,  the existence and time decay rate of the solutions of the P1 radiation hydrodynamic system in 3D with viscosity. These models arise from the radiation hydrodynamics which describes the macroscopic fluid motion and a $P_1$ approximation of the transport equation.   (Jointed works with S.J. Deng, K.Q. Li, F. Xie and W.J. Wang).

报告时间：2024年11月7日上午：9：00-10:00. 腾讯会议：921-390-827

个人简介： 杨雄峰，上海交通大学，教授，博士生导师。从事非线性偏微分方程的数学理论研究。在数学知名权威期刊 Advances in Mathematics, JDE、ARMA、SIMA，JHDE等上发表论文，主持多项国家自然科学基金项目。