学术报告
报告题目:Fill-in of Nonnegative Scalar Curvature
报告人:王文龙 南开大学
报告摘要:A triple of Bartnik data $(\Sigma^{n-1},\gamma,H)$ can be viewed as a boundary condition for the problem of finding a compact Riemannian manifold $(\Omega^n,g)$ of nonnegative scalar curvature (NNSC) whose boundary is isometric to $(\Sigma^{n-1},\gamma)$ with mean curvature $H$. We show some existence and non-existence results of NNSC fill-in. We also introduce a fill-in invariant and talk about some basic properties of this invariant. This talk is based on joint work with Prof. Yuguang Shi, Dr. Guodong Wei and Dr. Jintian Zhu.
时间:2019年12月16日(星期一)下午3:10 — 4:10
地点:逸夫科研楼1537
报告人简介:
王文龙,2017年博士毕业于北京大学数学系,北京国际数学研究中心博士后,2019年起在南开大学数学学院工作。主要研究领域是几何分析与微分几何,主要研究成果均发表在《Sci. China Math.》,《Math. Z.》,《Int. Math. Res. Notices》等国际著名数学期刊上。