学术报告
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08
2023-09
Nonlinear Dynamic Spatio-Temporal Modelling and Its Applications-Zudi Lu (University of Southampton)题目：Nonlinear Dynamic Spatio-Temporal Modelling and Its Applications 报告人：Zudi Lu (University of Southampton) 摘要：Nonlinear dynamic modelling of spatio-temporal data is often a challenge, especially due to irregularly observed locations and l...
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07
2023-09
Stability for entire radial solutions to some biharmonic equations-周风 教授（华东师范大学数学学院）题目：Stability for entire radial solutions to some biharmonic equations 报告人：周风 教授（华东师范大学数学学院） Abstract: We will talk about the stability for solutions of a biharmonic equations with negative exponent and a Henon type equation with exponent...
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01
2023-09
The Brauer group in arithmetic geometry-Alexei Skorobogatov 教授(英国帝国理工）报告题目: The Brauer group in arithmetic geometry 报告人：Alexei Skorobogatov 教授(英国帝国理工） 时间：9月1-30日，周二上午：10:30-11:30 周五下午：2:30-3:30Abstract: In these series lectures, I would cover connections with Galois representations, Tate and Mumford...
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28
2023-08
On Kähler Ricci shrinker surfaces-王兵教授 (中国科学技术大学)题目：On Kähler Ricci shrinker surfaces 报告人：王兵教授 (中国科学技术大学) Abstract: We prove that any Kähler Ricci shrinker surface has bounded sectional curvature. Combining this estimate with earlier work by many authors, we provide a complete classifi...
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09
2023-08
Legendrian mean curvature flow in η-Einstein Sasakian manifolds-韩英波教授 (信阳师范大学)题目：Legendrian mean curvature flow in η-Einstein Sasakian manifolds 报告人：韩英波教授 (信阳师范大学) 摘要： Recently, there are a great deal of work done which connects the Legendrian isotopic problem with contact invariants. The isotopic problem of Legen...
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02
2023-08
Witten deformation for non-Morse functions and gluing formulas-Junrong Yan (BICMR)题目：Witten deformation for non-Morse functions and gluing formulas 报告人：Junrong Yan (BICMR) Abstract: Witten deformation is a versatile tool with numerous applications in mathematical physics and geometry. In this talk, we will focus on th...
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02
2023-08
Large scale structure theorems of manifolds with nonnegative Ricci curvature and positive scalar curvature题目：Large scale structure theorems of manifolds with nonnegative Ricci curvature and positive scalar curvature 报告人：Xingyu Zhu (University of Bonn, Germany) Abstract: The purpose of the talk is two-fold. First, we provide some evidence of po...
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01
2023-08
Nonnegative Ricci curvature, nilpotency, and Hausdorff dimension-潘佳垠教授 (UC-Santa Cruz)题目：Nonnegative Ricci curvature, nilpotency, and Hausdorff dimension 报告人：潘佳垠教授 (UC-Santa Cruz) Abstract: Collapsed Ricci limit spaces in general may admit isometric orbits whose Hausdorff dimension exceeds their topological dimension. The...
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23
2023-07
Convergence of Weak Solutions from The Landau-De-Gennes Theory to The Ericksen-Leslie Theory-辛周平 教授题目: Convergence of Weak Solutions from The Landau-De-Gennes Theory to The Ericksen-Leslie Theory报告人：辛周平 教授时间： 2023年7月23日下午4:00-5:00地点：教二楼613摘要: In this talk I will discuss the asymptotic connections between the Landau-de-Gennes theory and the ...
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23
2023-07
具有临界非线性的分数阶PDEs整体解长时间渐近性与局部解的爆破-谭忠 教授（厦门大学）报告题目：具有临界非线性的分数阶PDEs整体解长时间渐近性与局部解的爆破 报告人：谭忠 教授（厦门大学） 报告时间：2023年7月23日下午2：50-3：50 报告地点：教二楼613 报告人简介： 谭忠，男，1982年9月-1992年7月，于吉林大学数学系获本硕博学位，1992年8月来厦门大学从教31周年。1996年9月-1998年10月日本北海道大学博士后研究。现为厦门大学数学教授、博导，闽江学者特聘教授。从事偏微分方程理论与应用研究和数据科学与数学建模工...