Self-similar blow up profiles for fluids via physics-informed neural networks

Series
CDSNS Colloquium
Time
Friday, April 7, 2023 - 3:30pm for 1 hour (actually 50 minutes)
Location
Skiles 006 and online
Speaker
Javier Gomez Serrano – Brown University – javier_gomez_serrano@brown.edu
Organizer
Alex Blumenthal, Jorge Gonzalez

Link: https://gatech.zoom.us/j/91390791493?pwd=QnpaWHNEOHZTVXlZSXFkYTJ0b0Q0UT09

Abstract: In this talk I will explain a new numerical framework, employing physics-informed neural networks, to find a smooth self-similar solution for different equations in fluid dynamics. The new numerical framework is shown to be both robust and readily adaptable to several situations.

Joint work with Yongji Wang, Ching-Yao Lai and Tristan Buckmaster.