中科院数学与系统科学研究院

数学研究所

学术报告

偏微分方程研讨班

报告人：Professor Cyril Imbert ( École normale supérieure, Paris, France)

题  目：Partial regularity in time for the Boltzmann equation with very soft potentials

时  间：2024.03.28（星期四）16:00-17:00

地  点：Zoom ID: 924 888 5804  Passcode: AMSS2022

摘 要： This talk will be concerned with the space-homogeneous Boltzmann equation associated with very soft potentials. We will see that the size of the set of possible singular times can be estimated by introducing a family of convex inequalities and by studying the propagation of Lebesgue norms. Joint work with F. Golse and L. Silvestre.