The singular set in the Stefan problem (online talk)

The singular set in the Stefan problem (online talk)

-
Alessio Figalli, ETH Zurich

The Stefan problem describes phase transitions such as ice melting to water, and it is among the most classical free boundary problems. It is well known that the free boundary consists of a smooth part (the regular part) and singular points. In this talk, I will describe a recent result with Ros-Oton and Serra, where we analyze the singular set in the Stefan problem and prove a series of fine results about its structure.

Online Talk: Zoom Meeting ID: 921 4792 8280