You’re invited to a colloquium by Juhi Jang, Department of Mathematics University of Southern California​, from 1:50–2:50 p.m. on Monday, March 24, 2025, at the John T. Rettaliata Engineering Center, room 104. The talk will be titled “Vacuum Free Boundary Problems in Gas Dynamics​.”

Abstract

We will discuss recent progress on the vacuum free boundary problems arising in the dynamics of isolated gases with or without gravity. We give an overview of the well-posedness and stability theory, and present some new results on waiting time solutions.