题目：Incompressible and vanishing vertical viscosity limit for the compressible Navier-Stokes system with Dirichlet boundary conditions.报告人： 孙长贞 研究员 (法国 CNRS & University of Franche-Comte)摘要: The low Mach number limit and the inviscid limit are ...

动力系统讨论班 题目：GIT quotients and symmetric periodic orbits 报告人：Urs Frauenfelder德国奥格斯堡大学 摘要：This is joint work with Agustin Moreno and Dayung Koh. The restricted three-body problem is invariant under various antisymplectic involutions. These ...

动力系统学术报告 题目：On the the Dirichlet Problem at Infinity and Poisson Boundary beyond Non-positive Curvature 报告人：刘飞 副教授（山东科技大学） 摘要：In this talk, we will investigate the problem of the existence of the bounded harmonic functions on a simply co...

动力系统学术报告 题目：Margulis Measures on Expanding Foliations: Construction and Rigidity 报告人：杨帆 助理教授（Wake Forest University） 摘要：Given a diffeomorphism and an expanding foliation with homogeneous exponential growth, we construction a family of re...

题目：Steady Boundary Layers for Subsonic Flows 报告人：郭岩 教授（Brown University） 摘要：We establish the validity of boundary layer expansion for a steady compressible flow. The remainder estimate is controlled via a div-curl decomposition for the mom...

题目：Sharp interface limits of some phase field models 报告人：费明稳 教授（安徽师范大学） 摘要：There are two important model categories: sharp interface models and diffuse interface models to study phase transition problems. For sharp interface models the int...

报告题目：Upper bounds of nodal sets for solutions of bi-Laplace equations 报告人：朱久义， 路易斯安那州立大学副教授 报告地点：教二楼612 报告时间：2025年7月26日（周六）下午16:00-17:00 报告摘要： We investigate the nodal sets for solutions of bi-Laplace equations without using frequenc...

题目：On virtual chirality of 3-manifolds 报告人：孙宏斌教授    Rutgers University 摘要：We prove that if a prime 3-manifold M is not finitely covered by the 3-sphere or a product manifold, then M is virtually chiral, i.e. it has a finite cover that does...

题目：A Universal Stabilizing Phenomenon in Fluid Systems 报告人：吴家宏 教授（University of Notre Dame） 摘要：The magnetic field stabilizes and damps electrically conducting fluids, a phenomenon observed in many physical experiments and numerical simulat...

题目：Mathematical Analysis of Hydrodynamic Stability at High Reynolds Number 报告人：章志飞 教授（北京大学） 摘要：Since Reynolds' seminal experiment in 1883, hydrodynamic stability has remained a central theme in fluid mechanics, particularly concerning the ...