Seminars & Colloquia Calendar
Hydrodynamic quantities govern moments bounds for the Boltzmann equation with long-range interactions
Clement Mouhot - University of Cambridge
Location: Hill 705
Date & time: Thursday, 11 April 2019 at 12:00PM - 1:00PM
Abstract: We will present joint works with Cyril Imbert and Luis Silvestre about decy at large velocities for a priori solutions to the Boltzmann equation, for long-range interactions and in a periodic box, when the local mass, energy and entropy remain bounded.
This is part of a program of conditional regularity for solutions to kinetic equations. The arguments combines maximum principle techniques and estimates of the collision operator and the effect of grazing collisions.