题目: Some results related to the Kazdan-Warner equations

报告人: 孙林林 （广西师范大学）

时间：2024年5月15日，下午2:30-3:30

地点：五教5107

摘要: The Kazdan-Warner equation on surface comes from the prescribed Gaussian curvature problem, and also appears in various contexts such as the abelian Chern-Simons-Higgs models. I shall talk about some results related to the Kazdan-Warner equations on surfaces or finite graphs, including the elliptic method and parabolic approach to the Kazdan-Warner equations on surfaces with sign-changed prescribing function, as well as the topological method to the existence of Kazdan-Warner equations on surfaces or finite graphs.