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报告题目：

Combinatorial curvatures and combinatorial curvature flows on low dimensional manifolds

报 告 人：

徐旭 副教授 （武大数学与统计学院）

报告时间：

2018年05月24日 12:55--13:30

报告地点：

理学院东北楼一楼报告厅（110）

报告摘要：

I will give an introduction to combinatorial curvatures on two and three dimensional manifolds. Then we will discuss the rigidity of combinatorial curvatures. We will further introduce combinatorial curvature flows to find discrete metrics with constant curvatures. The talk is based on the results obtained by me and my collaborators in recent years.