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Inversive distance circle packing and discrete uniformization - Zhu Xiang(Tsinghua University)

作者:   来源:  时间:2019-08-09

题目: Inversive distance circle packing and discrete uniformization

报告人:Zhu XiangTsinghua University

AbstractIn this talk, we will introduce discrete Ricci flow of inversive distance circle packing. First, we recall the weighted Voronoi-Delaunay dual on hyperbolic surface. Then, we define a cell decomposition and a differentiable map of Teichmüller space. Finally, we prove the discrete uniformization theorem by using variational method.

时间:89日(周五)下午1400-15:40

地点:首都师范大学本部教二楼 713 教室

联系人:光场成像与数字几何北京市重点实验室

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