报告人:王春朋
报告地点:数学与统计学院619
报告时间:2021年12月17日星期五 10:00-11:00
邀请人:张凯军、李敬宇
报告摘要:
This talk concerns subsonic-sonic potential flows in two dimensional nozzles, which are governed by nonlinear degenerate elliptic equations. For finitely long symmetric nozzles, it is shown that there exists a unique Lipschitz continuous subsonic-sonic flow, and the location of sonic points is classified completely.
主讲人简介:
吉林大学数学学院副院长、教授、博士生导师、国家杰出青年基金获得者。学术成果发表在Adv. Math., ARMA, SIMA, JDE等国际著名数学期刊。