题目: A proof of the Alexanderov's uniqueness theorem for convex surfaces in $/mathbb R^3$

报告人:张享文 博士, Columbia University.

时间: 2014年6月16日   周一上午9:30-11:00

地点： 管理楼1418

摘要: We give a new proof of a classical uniqueness theorem of Alexandrov using the weak uniqueness continuation theorem of Bers-Nirenberg . We prove a version of this theorem with the minimal regularity assumption: the spherical hessians of the corresponding convex bodies as Radon measures are nonsingular.

主办单位：365英国上市官网  
          中科院吴文俊数学重点实验室

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