报告人：向伟（香港城市大学）

报告题目：Transonic Shock with Large Swirl Velocity in a Finite Cylinder

报告摘要：In this talk, we introduce our recent work on the existence and unique location of the three-dimensional transonic shock with large swirl velocity for axisymmetric full Euler equations in a cylinder, with appropriate boundary conditions at the entrance of the nozzle and the receiver pressure at the exit of the nozzle. It is the first mathematical result on the three-dimensional transonic shock with large swirl velocity. The important role of the non-zero swirl in uniquely determining the shock location is investigated.

报告时间：2024年11月3日（星期日）15:00-17:00

报告地点：东三十一楼119会议室

邀请人：严凯

报告人简介：向伟教授现为香港城市大学数学系博士生导师，主要从事流体力学中的非线性问题, 在高维守恒律和激波等方面的研究中取得了一系列丰硕的成果。曾获得2015年香港特别行政区大学教育资助委员会的Early Career Award, 2020年香港数学会的HKMS Oustanding Young Scholars Award。目前已在《Advances in Mathematics》，《Annals of PDE》，《Communications in Mathematical Physics》，《Archive for Rational Mechanics and Analysis》，《SIAM Journal on Mathematical Analysis》，《Annales de l'Institut Henri Poincaré C, Analyse Non Linéaire》等国际著名SCI数学期刊上发表学术论文数十篇。