学术报告
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27
2019-03
Tensor product of bimodules over associative algebras Prof. Dr. Volodymyr Mazorchuk (Uppsala University, Uppsala, Sweden)题目：Tensor product of bimodules over associative algebras 报告人： Prof. Dr. Volodymyr Mazorchuk (Uppsala University, Uppsala, Sweden) Abstract : Many natural examples of 2-categories are given in terms of bimodules over finite dimensional a...
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27
2019-03
Workshop on Partial differential equation - 桂贵龙（西北大学） 黄景炽（中山大学） 王超（北京大学）题目：Workshop on Partial differential equation 1.Lagrangian approach to the global well-posedness of viscous surface waves 报告人：桂贵龙 （西北大学） 2.Local well-posedness and blow-up phenomenon for a generalization two component Camassa-Holm system...
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26
2019-03
Some computations of equivariant cohomology（等变上同调的一些计算） - 贺琛博士 （美国东北大学博士、清华大学丘成桐数学中心博士后）题目：Some computations of equivariant cohomology（等变上同调的一些计算） 报告人：贺琛博士（美国东北大学博士、清华大学丘成桐数学中心博士后） Abstract : 给定紧李群 在紧流形 上的作用， 的 -等变上同调定义为 ，其中 为万有 -主丛。等变上同调具有通常上同调的很多性质，为研究具有对称性的几何结构提供了有用的工具。本次报告将包含3个群作用等变上同调的计算：（1）三维流形的 作用；（2）余齐性...
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26
2019-03
Summability and Resurgence in One Complex Variable-David SAUZIN 教授，法国题目： Summability and Resurgence in One Complex Variable 报告人： David SAUZIN 教授，法国 Abstract : Since the exposition requires only a bit of familiarity with analytic functions of one complex variable, reminders will be made at the beginning of the co...
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21
2019-03
Analogues of centraliser subalgebras for fiat 2-categories - 张笑婷博士（Uppsala University,Uppsala,Sweden）题目： Analogues of centraliser subalgebras for fiat 2-categories 报告人：张笑婷博士(Uppsala University, Uppsala, Sweden) Abstract : In this talk we will present a result which reduces classification of simple transitive 2-representations of a fiat 2-...
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21
2019-03
An example of Kobayashi hyperbolic Model domain in with nonempty core - Nikolay Shcherbina(Universitat Wuppertal,GERMANY)题目： An example of Kobayashi hyperbolic Model domain in with nonempty core. 报告人：Nikolay Shcherbina, （Universitat Wuppertal, GERMANY） Abstract : We construct a pseudoconvex domain of the form ? ={(z, w) ∈ C3 : v > F (z)}, wher...
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20
2019-03
Some inverse problems of Birkhoff BilliardsPoints - 黄冠 (清华数学中心)题目： Some inverse problems of Birkhoff BilliardsPoints 报告人： 黄冠 (清华数学中心) Abstract : In this talk, I will introduce two types of inverse problems of Birkhoff billiard systems. One is about the spectral rigidity of billiard t...
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20
2019-03
On the dominant dimension associated with the source algebra of a p-block B - 王立中教授（北京大学565net必赢客户端）题目： On the dominant dimension associated with the source algebra of a p-block B 报告人：王立中 教授 （北京大学565net必赢客户端） Abstract : We will present a result of Linckelmann that the dominant dimension of the category of cohomological Mackey f...
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19
2019-03
Asymptotic Expansions of Solutions of the Yamabe Equation and the sigma-k Yamabe Equation near Isolated Singular Points-Han, Qing (University of Notre Dame)题目： Asymptotic Expansions of Solutions of the Yamabe Equation and the sigma-k Yamabe Equation near Isolated Singular Points 报告人： Han, Qing (University of Notre Dame) Abstract : We study asymptotic behaviors of positive solutions to the ...
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17
2019-03
A new proof of Gromov's almost flat manifold theoremMini Course by Prof. Xiaochun Rong Title: A new proof of Gromov's almost flat manifold theorem Date: 2:00-4:00 PM, March 17th to 22th , 2019 Place: 新教二楼808室 Abstract: We will present a new proof for Gromov's almost flat manifoldstheorem. ...