Seminar| Institute of Mathematical Sciences
Time: Friday, May 10th, 2024 , 14:30-15:30
Location：IMS, RS408
Speaker: Haitao Wang, Shanghai Jiao Tong University
Abstract：In this talk, we consider the perturbation solution of the Boltzmann equation around a global Maxwellian with a polynomial tail in microscopic velocity. By decomposing the solution into particle-like and fluid-like parts, using the known Green's function, and refining estimates of space-time convolutions, we are able to construct a space-time structure of the solution.