Monthly Archives: July 2015



日時: 平成27年7月29日(水) 16:30-17:30
場所: 京都大学 桂キャンパスCクラスタ総合研究棟III(C3棟) 3階 b3n03室(航空宇宙工学専攻会議室)
講演: Nonlinear stability of the Boltzmann Equation in a periodic box
Dr. Kung-Chien Wu
(Department of Mathematics, National Kaohsiung Normal University, Taiwan)
要旨: We study the nonlinear stability of the Boltzmann equation in the 3-dimensional periodic box. The initial perturbation is not necessary smooth. The convergence rate is algebraic for small time region and exponential for large time region. Moreover, the exponential decay rate depends on the size of the domain.