题目: On the Navier-Stokes and Euler equations via the Bellmann programming dynamical principle on G=SDiff(M)
报告: 李向东，中国科学院数学与系统科学研究院
摘要: In 1966, V.I. Arnold proved that the Euler equation of the ideal fluid over a Riemannian manifold M can be regarded as the geodesic on the group of volume preserving diffeomorphsims G=SDiff(M). Since then, many people have extended Arnold's idea to the incompressible Navier-Stokes equation. In this talk, I will present some recent results on the study of the Navier-Stokes and Euler equations via the Bellmann programming dynamical principle on G=SDiff(M). Joint work with Guoping Liu (HUST, Wuhan).
时间：2025/1/8，09:50-10:30
地点：活动中心 214
