Paracontrolled calculus and regularity structures

Ismaël Bailleul (U Rennes 1)

Oct 15. 2020, 15:30 — 16:15

Paracontrolled calculus and regularity structures were given birth essentially at the same time. While the foundations of the theory of regularity structures are now fully clarified and can be popularized as a black box for solving a number of stochastic singular PDEs, paracontrolled calculus has not yet reached the same level of maturity. It happens nonetheless to be possible to compare the two set of tools and go from one world to another. This talk will be dedicated to explaining this intertwining.

Further Information
ESI Boltzmann Lecture Hall
Associated Event:
Higher Structures Emerging from Renormalisation - partially postponed (Online Workshop)
Pierre Clavier (U of Haut-Alsace)
Kurusch Ebrahimi-Fard (NTNU, Trondheim)
Peter K. Friz (TU Berlin)
Harald Grosse (U of Vienna)
Dominique Manchon (U Clerment Auvergne)
Sylvie Paycha (U of Potsdam)
Sylke Pfeiffer (U of Potsdam)