数学学院学术报告

Analysis Seminar 2021-05-20

报告题目: Full derivation of the wave kinetic equation

报告人：Yu Deng (University of Southern California)

时间： 2021-05-20 10:00-11:00 am

地点： Tencent meeting ID：766 702 899

摘要： The wave kinetic equation is a central topic in the theory of wave turbulence, which concerns the thermodynamic limit of interacting wave systems. It can be traced back to the 1920s and has played significant roles in different areas of physics. However, the mathematical justification of the theory has long been open. In this talk we present our recent work, which completely resolves this problem by providing the rigorous derivation of the wave kinetic equation. This is joint work with Zaher Hani (University of Michigan).

报告人简介：Yu Deng obtained his PhD at Princeton University in 2015, after attending Peking University and MIT as an undergraduate student. He is currently working at University of Southern California as an Assistant Professor of Mathematics. His research interest includes PDE, harmonic analysis and probability. He has published more than 20 papers, most published in leading math journals, including Acta Math. and CPAM.  He is also an IMO gold medalist, Putnam Fellow, and 2021 Sloan Fellow.

邀请人：张安

欢迎大家参加！