Some results related to the Kazdan-Warner equations

发布时间：2024-04-30 作者：浏览次数：

Speaker:	孙林林	DateTime:	2024年5月8日（周三）下午14:00-15:00
Brief Introduction to Speaker: 研究方向：微分几何与几何分析		Place:	六号楼二楼报告厅
Abstract: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 sigh-changed prescribing function, as well as the topological method to the existence of Kazdan-Warner equations on surfaces or finite graphs.