講座主題：Numerical methods and analysis for oscillatory dispersive PDEs
專家姓名：蔡勇勇
工作單位：北京師范大學
講座時間：2025年05月07日11:00-12:00
講座地點：數學院大會議室341
主辦單位：煙臺大學數學與信息科學學院
內容摘要：
Dispersive PDEs, such as Klein-Gordon equation, Dirac equation, Schrodinger equation, arise from many different areas, e.g. computational chemistry, plasma physics, quantum mechanics. Typical computational tasks in dispersive PDEs are finding the ground/stationary states and solving the dynamics. In this talk, we report some recent advances on the numerical methods and analysis for the time-dependent dispersive PDEs, paying particular attention to the highly oscillatory PDEs, which usually exhibit solutions with high frequency waves in time and/or in space, and are generally computational expensive.
主講人介紹：
蔡勇勇，北京師范大學教授，海外高層次青年人才計劃。在MCOM、JCP和SIAM系列等期刊上發表多篇論文，主持多項國家自然科學基金。
