500彩票

题目：A survey of low dimensional geometric topology

报告人：林德燮（500彩票 ）

时间：2021年4月8日13：30-14：30

地点：数统500彩票LD202

报告摘要：In differentiable manifold, the relation between the topologic structure and differetiable strucutre is always interesting for geometriers. In this talk, we will introduce the story of low dimensional manifolds, 3 or 4 dimensional gauge theory, and some development about the gauge theory in recent decades. If time is avialable, we will give some open problems to discuss.

联系人：林德燮