科学史讲座预告 | 第二十九讲：从牛顿力学到分析力学

摘要 自牛顿出版《自然哲学的数学原理》以来，力学在18，19世纪又一次迎来了发展的巅峰。在这次变革里，力学一改几何的形象化的思维方式，从数学分析的角度来完成了新的定式化。在新的力学里，变分法和极小作用量...

Holomorphic Floer Theory and exponential integrals

Abstract： Holomorphic Floer Theory is the name of our joint project (in fact a program) with Maxim Kontsevich.It is devoted to various aspects of the Floer theory of complex symplectic

Cluster Nature of Quantum Groups

Abstract We present a rigid cluster model to realize the quantum group $U_q(g)$ for $g$ of type ADE. That is, we prove that there is a natural Hopf algebra isomorphism from the quantum group

数学之美-杰出学者讲坛：上交大楼元教授主讲

报告摘要： 主特征值和基本再生数分属数学和传染病领域。 报告将从传染病数学模型出发，引入基本再生数和主特征值， 说明二者之问的关系，并介绍二阶椭圆算子和抛物算子主特征 值的一些近期进展。 个人简介： 楼...

CM minimization and special K-stability

Abstract Odaka proposed a conjecture predicting that the degrees of CM line bundles for families with fixed general fibers are strictly minimized if the special fibers are K-stable. This conjecture...

Statistics of irreducible subrepresentations in large tensor powers of finite dimensional modules

Abstract I will explain the solution to the following problem. Given a finite dimensional irreducible representation of a simple Lie algebra, consider its N-th tensor power. It has a decomposition ...

“从‘一二·九’到二十大，在国家百年征程中看青年时代担当” 主题论坛暨团学组织联合干训活动成功举办

11月26日晚，清华大学“从‘一二·九’到二十大，在国家百年征程中看青年时代担当”主题论坛暨团学组织联合干训活动线上成功举办。活动由数学系数11班同学赵胤祁主持。 精仪系光电所离退休党支部书记王佳结合自身...

求真9求真0联合党支部正式成立

“从‘一二·九’到二十大，在国家百年征程中看青年时代担当” 主题论坛暨团学组织联合干训活动成功举办

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Geometry and Analysis in Black Hole Spacetimes

Record: Yes Level: Graduate & Undergraduate Language: English Prerequisite: Differential Geometry, Riemannian Geometry Introduction: Black holes play a central role in general relativity an