学术报告
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19
2022-04
Biological Mathematics Lectures -Dr Bakhti VasievBiological Mathematics Lectures by Dr Bakhti Vasiev Lecture 3: Complex biological systems. Biological oscillators, Multistability, Excitable systems. 时间：2022年4月19日，16：00—17：00 Meeting ID: 926 5971 4094 Passcode: ^e4=e8M4 会议链接: http...
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19
2022-04
Complex biological systems. Biological oscillators, Multistability, Excitable systems-Dr Bakhti VasievBiological Mathematics Lectures by Dr Bakhti Vasiev Lecture 3: Complex biological systems. Biological oscillators, Multistability, Excitable systems. 时间：2022年4月19日，16：00—17：00 Meeting ID: 926 5971 4094 Passcode: ^e4=e8M4 个人简介：Dr Vasi...
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15
2022-04
Minkowski type problems and related curvature flows-刘艳楠教授（北京工商大学数学与统计学院）线上学术报告 Title: Minkowski type problems and related curvature flows Speaker: 刘艳楠教授（北京工商大学数学与统计学院） Abstract In this talk, I will discuss some generalized anisotropic Gauss curvature flows and fully nonlinear flow, which are closely relate...
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14
2022-04
Rational ellipticity of Riemannian manifolds-陈小杨研究员 (同济大学)线上学术报告 Title: Rational ellipticity of Riemannian manifolds Speaker: 陈小杨研究员 (同济大学) Abstract It was conjectured by Bott-Grove-Halperin that a compact simply connected Riemannian manifold with nonnegative sectional curvature is rationally ...
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07
2022-04
On Construction of Optimal Exact Confidence Intervals-Weizhen Wang（Wright State University）Title: On Construction of Optimal Exact Confidence Intervals Speaker: Weizhen Wang（Wright State University） Abstract: A general method, named the h-function method, is introduced to unify the constructions of level-αexact test and 1-α exac...
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07
2022-04
2022年首都师范大学数论研讨会 -
07
2022-04
Examples of open manifolds with positive Ricci curvature and non-proper Busemann functions-潘佳垠 教授 (Fields Institute & UC-Santa Cruz)线上学术报告 Title: Examples of open manifolds with positive Ricci curvature and non-proper Busemann functions Speaker: 潘佳垠教授 (Fields Institute & UC-Santa Cruz) Abstract：We give the first example of an open manifold with positive Ricci curvatur...
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06
2022-04
Isoparametric functions and isoparametric hypersurfaces on (conic) Finsler mani -folds -贺群（同济大学）题目：Isoparametric functions and isoparametric hypersurfaces on (conic) Finsler mani -folds 报告人：贺群（同济大学） 摘要：In this talk, I will introduce the background and some new progresses on isoparametric functions and isoparametric hypersurfaces of...
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31
2022-03
Holomorphic d-scalar curvature on almost Hermitian manifolds-葛建全 教授 (北京师范大学)线上学术报告 Title: Holomorphic d-scalar curvature on almost Hermitian manifolds Speaker: 葛建全教授 (北京师范大学) Abstract：In this talk, we introduce our recent work on the existence of constant holomorphic d-scalar curvature and the prescribing holomor...
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30
2022-03
双曲空间中的超曲面-马世光（南开大学）题目：双曲空间中的超曲面 报告人：马世光（南开大学） 摘要：埃尔朗根纲领内容是：几何学所研究的对象是在对称 群作用下的不变量。一般来说，不同的几何具有不同的群作 用。我们从双曲空间与其无穷远边界（球面）的相同对称群 出发，引出 Ads-CFT 对偶的观点，然后，我们应用这种观 点来解决双曲空间中的超曲面的嵌入问题。 时间：2022 年 3 月 30 日(周三)19:00-20:00 地点：李群与微分几何线上联合讨论班 腾讯会议号：287-653-146 ...