Quantitative stability of push-forwards by optimal maps
Mathphys Analysis Seminar
Date
Wednesday, June 11, 2025 15:00 - 16:00
Speaker
Guillaume Carlier (Université Paris Dauphine)
Location
Central Bldg / O1 / Mondi 1 (I01.O1.007)
Series
Seminar/Talk
Tags
mathematical_seminar_ics
Host
Jan Maas
Contact
In this talk, based on a joint work with Quentin Mrigot and Alex Delalande, I will discuss (sharp) quantitative stability of push-forwards by optimal transport maps. The main step of the proof relies on a new bound (of independent interest) that quantifies the size of the singular set of convex functions.