题目🦡：An Introduction to Cheeger-Colding Theory

报告人：吴国强 (浙江理工大学 数学系)

地点🛀🏻：致远楼102室

时间🥛：2017年6月2日 PM 1:30-2:30

Abstract: In this talk, I will give a brief introduction to the Cheeger-Colding theory.

Firstly I review the definition of Gromov-Hausdorff distance and Gromov's precompactness theorem.

Secondly I will focus on the three fundamental theorem in this field, i.e. Almost splittng theorem, Almost volume cone implying almost metric cone and volume continuity. I will explain the ideas to prove them. Finally I will mention some important applictions made by experts in this field and some open problems.

欢迎各位参加🈹！