Title：Global Solutions of the Compressible Euler-Poisson Equations with Large Initial Data of Spherical Symmetry

Abstract：We are concerned with a global existence theory for finite-energy solutions of the multidimensional Euler-Poisson equations for both compressible gaseous stars and plasmas with large initial data of spherical symmetry. One of the main challenges is the strengthening of waves as they move radially inward towards the origin, especially under the self-consistent gravitational field for gaseous stars.

Date：9:00am-10:00am 2022-5-10（Tuesday）.

Speaker：Yong Wang，University of Chinese Academy of Science, Professor.

Venue: Tencent Meeting , ID：636-520-158

Organizer：School of Mathematical Science

Students and teachers are welcome.