报告题目：Asymptotic stability of the Boltzmann equation in an i…

报 告 人：陈泓旭

时 间：2025年4月29日（周二）上午10：30-11：30

地 点：国交2号楼201

简 介：In this talk, I will discuss the Boltzmann equation in an infinite layer $R^2\times (-1,1)$, with the diffuse reflection boundary condition. Generally, the kinetic equation exhibits singularities near the boundary, one can not directly apply high order energy methods. We propose a new approach that employs the Fourier transform in the horizontal direction, combined with an $L^2-L^\infty$ argument in the vertical direction. Our result demonstrates that the solutions decay in time at the same polynomial rate as the two-dimensional heat equation.

报告题目：The best root-exponential convergence of lightning plu…

报 告 人：向淑晃

时 间：2025年4月27日（周日）上午10:30-11:30

地 点：国交2号楼315会议室

简 介：

报告题目：Numerical Study of Nonlinear Schrödinger Equations wit…

报 告 人：王立联

时 间：2025年4月27日（周日）上午9:30-10:30

地 点：国交2号楼315会议室

简 介：