Some dynamical problems in astrophysical fluid dynamics
时间 Datetime
2023-06-15 15:30 — 17:00
地点 Venue
会议室(703)
报告人 Speaker
Zhiwu Lin
单位 Affiliation
Georgia Institute of Technology
邀请人 Host
肖冬梅，唐异垒
备注 remarks
报告摘要 Abstract
I will review some of our recent works on the stability and long time dynamics of PDE models of gaseous stars. They include turning point principles (TPP) for stability of non-rotating and rotating stars; expanding solutions near unstable Lane-Emden stars; TPP for stability of viscous no rotating stars. These are based on joint works with Chongchun Zerg, Yucong Wang, Ming Chen, Xin Chen, and Hao Zhu.
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