Dynamics of Newtonian stars

Juhi Jang (U of Southern California, Los Angeles)

Feb 22. 2021, 17:30 — 18:30

A classical model to describe the dynamics of Newtonian stars is the gravitational Euler-Poisson system. The Euler-Poisson system admits a wide range of star solutions that are in equilibrium or expand for all time or collapse in a finite time or rotate. In this talk, I will discuss some recent progress on those star solutions with focus on expansion and collapse. The talk is based on joint works with Yan Guo and Mahir Hadzic. 

Further Information
Venue:
Erwin Schrödinger Institute - virtual
Associated Event:
Mathematical Perspectives of Gravitation beyond the Vacuum Regime (Online Workshop)
Organizer(s):
Håkan Andréasson (CUT, Gothenburg)
David Fajman (U Vienna)
Jérémie Joudioux (MPIGP, Potsdam)
Todd Oliynyk (Monash U, Melbourne)