报告主题:On pseudoharmonic maps from pseudo-Hermitian manifolds
时间:2023年5月5日13:30-14:30
地点:上川路校区五教117/腾讯会议 会议号:984 1292 8754 密码:6666
报告人:杨桂林
报告内容简介:The harmonic map is a useful tool to study the geometric and topological properties of the Riemannian manifolds. In this talk, we investigate the geometry of the pseudo-Hermitian manifolds via pseudoharmonic maps. We first give the CR Bochner type result for pseudoharmonic maps. Then some foliated results, pluriharmonicity and Siu-Sampson type results are established for pseudoharmonic maps. We aim to generalize Siu’s rigidity results to pseudo-Hermitian manifolds case.
报告人简介:
杨桂林,2013年博士毕业于复旦大学,2013-2018年在华中科技大学工作,2016-2018年在意大利跟CR几何专家Sorin Dragomir 做博士后。在Nagoya Math. J., Calculus of Variation and PDE, Science China Math. 等杂志上发表多篇论文。主要研究方向是调和映照、几何分析、CR几何、次黎曼几何等。