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报告题目：Long Time Dynamics of Physical Vacuum Boundary of Compressible Euler Equations with Damping

报告人：罗涛 教授Tao Luo (City University of Hong Kong)

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报告时间：2020年12月11日星期五上午10：00—11：00

腾讯会议号：379 310 519

报告摘要：In this talk, I will discuss the vacuum free boundary problem for of Compressible Euler Equations with Damping featuring the physical singularity that the sound speed is ½-Holder near vacuum states. The long existence and the time-asymptotic equivalence to the Barenblatt self-similar solution of the corresponding porous media equation obtained by simplifying the original system via Darcy’s law will be discussed. This talk is based on joint work with Huihui Zeng.

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个人简介：罗涛教授1995年在中国科学院数学与科学研究院获得博士学位，现在是香港城市大学数学系的教授。曾经任职于密歇根大学安娜堡分校，乔治城大学和伍斯特理工学院。罗涛教授的研究方向和学术兴趣包括可压Navier-Stokes方程组，Euler-Poisson方程，可压Euler方程等，已在Comm. Pure Appl. Math.，SIAM J. Math. Anal. ，Arch. Ration. Mech. Anal.， Proc. Roy. Soc. Edinburgh， Comm. Math. Phys. ，Ann. Inst. H. Poincaré Anal. Non Linéaire等多种国际著名学术期刊上发表过许多研究成果。

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