学术报告
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23
2023-05
Normal forms-Alain Chenciner首师数学公众报告 报告题目:Normal forms 报告人: Alain Chenciner,法国巴黎天文台,巴黎七大 报告时间: 2023年5月23日(周二)上午10:00-11:00 报告地点:教二楼827 摘要:How to understand geometrically the main features of the action of a transformation and its iterates, or of the behavior of...
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23
2023-05
Correspondences of Glauberman, Green and Isaacs-王立中 教授(北京大学)代数与表示论学术报告 报告题目:Correspondences of Glauberman, Green and Isaacs 报告人: 王立中 教授(北京大学) 报告时间:2023年5月23日(周二)下午2:00 -3:00 报告地址: 校本部教学2楼613教室 摘要:In this talk, we will recall the three correspondeces and show that the Green correspondence impl...
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23
2023-05
Can you hear your location on a manifold?-席亚昆 研究员(浙江大学)报告题目:: Can you hear your location on a manifold? 报告人: 席亚昆 研究员(浙江大学) 摘要:We introduce a variation on Kac's question, "Can one hear the shape of a drum?" Instead of trying to identify a compact manifold and its metric via its Laplace--Beltram...
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19
2023-05
最优传输理论与度量几何-韩邦先(中国科学技术大学77779193永利官网)几何与分析联合讨论班 报告题目: 最优传输理论与度量几何 报告人: 韩邦先(中国科学技术大学77779193永利官网) 摘要:最优传输理论在过去三十年中得到了巨大发展,在几何、分析、概率等领域有诸多重要应用。在这个报告中,我们将介绍最优传输理论在度量几何研究中的发展历程以及最新应用,并将简要介绍度量几何是如何影响最优传输理论发展的。 报告人简介:韩邦先,现为中国科学技术大学77779193永利官网特任研究员, 2011年本科毕业于中国科学技术大学,2015年在法国巴黎九大获得博士学位,20...
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19
2023-05
Alexandrov-Fenchel type inequalities in Kahler geometry-张雅山 副教授(湖南大学)报告题目: Alexandrov-Fenchel type inequalities in Kahler geometry 报告人: 张雅山 副教授(湖南大学) 摘要:Khovanskii-Teissier inequality in complex geometry is a profound analog of Alexandrov-Fenchel inequality in convex geometry. In this talk, we shall intr...
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18
2023-05
The effect of worked examples on learning solution steps and knowledge transfer拔尖基地班 & 卓越师范班 报告题目:The effect of worked examples on learning solution steps and knowledge transfer. 报告人: Dr Ouhao Chen (Loughborough University, UK) 报告人简介:Dr Chen currently is a Lecturer with the Department of Mathematics Education, Loug...
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18
2023-05
Introduction to Resurgent Transseries and Alien Calculus on the Example of Saddle-Node ODEs-David Sauzin报告题目: Introduction to Resurgent Transseries and Alien Calculus on the Example of Saddle-Node ODEs 报告人:David Sauzin, 法国CNRS-IMCCE, 巴黎天文台 报告时间:2023年5月18号(周四)上午10:00-11:00 报告地点:教二323 摘要:Resurgence Theory has become a fixture in the past d...
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17
2023-05
A new theory of permutation polynomials-丁治国博士报告题目: A new theory of permutation polynomials 报告人: 丁治国博士 报告时间: 2023年5月17日(星期三)下午2:00-4:00,5月19日(星期五)上午9:00-11:00 摘要: In these talks we present a new approach to the study of permutation polynomials over finite fields, which makes use of ...
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16
2023-05
Representation type of cyclotomic quiver Hecke algebras of affine type A- 王起 博士后(清华大学)代数与表示论学术报告 报告题目:Representation type of cyclotomic quiver Hecke algebras of affine type A 报告人: 王起 博士后(清华大学) 报告时间:2023年5月16日(周二)下午2:00-3:00 报告地址: 腾讯会议 ID:758 101 146 摘要:One of the fundamental problems in representation theory is determ...
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16
2023-05
Response Formulae for Expanding Maps-陈剑宇 教授(苏州大学)动力系统学术报告 报告题目: Response Formulae for Expanding Maps 报告人:陈剑宇 教授(苏州大学) 摘要:In this talk, we shall discuss the following two problems: (1) the response formulae of any order for the absolutely continuous invariant probabilities (ACIP’s) for ...