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28

2020-06

数据科学| Scalable Statistical Inference for Massive Health Data: Challenges and Opportunities

19

2020-06

数学所讲座| Common preperiodic points and its application

浙江大学数学科学学院数学所讲座题目: Common preperiodic points and its application报告人: 叶和溪研究员 (浙江大学数学学院)摘要: Preperiodic points play an important role in the study of dynamics. In this talk, we discuss the number of common preperiodic points of two rational functions on $\P^1$. As an application, we use it to count the number of torsion points on a family of gen...

15

2020-06

Analysis and PDE| Self-similar solutions in celestial mechanics

报告人：陈国璋教授（台湾清华大学）时间：2020年6月17日（星期三）下午2:00-3:00地点：腾讯会议https://meeting.tencent.com/s/hK8lz1rBP078会议 ID：768 728 384会议密码：0617 摘要：Self-similar solutions for the n-body problem, whose configurations are known as central configurations, are of special importance in celestial mechanics. Many questions regarding theirshapes, finiteness, ...

01

2020-06

Analysis and PDE| Boundary layer for 3D plane parallel channel flows of Nonhomogeneous incompressible Navier-Stokes equations

报告题目： Boundary layer for 3D plane parallel channel flows of Nonhomogeneous incompressible Navier-Stokes equations报告人：牛冬娟教授（首都师范大学）时间：2020年6月3日（星期三）下午3:00-4:15地点：Zoom 会议https://cernet.zoom.com.cn/j/63274211015?pwd=ck9qZTNGaXdmdFMwcEsxZGJSSitZdz09 会议 ID：632 7421 1015密码：87951860 摘要：In this talk, I will establish the mathematical va...

26

2020-05

复向量丛上的几何分析

报告题目：复向量丛上的几何分析报告人：张希教授（中国科学技术大学）时间：2020年6月12日（星期五）下午2:00-3:00地点：钉钉群(群号：34910802) 摘要：纤维丛是现代微分几何的重要概念，它将许多重要的数学和物理对象统一起来。示性类理论则是纤维丛研究中的重点，这方面Hopf、Stiefel、Whitney、Pontrjagin、陈省身和吴文俊等做出了开拓性的工作。上世纪四十年代陈省身在复向量丛上引入“陈省身示性类”（简称...

25

2020-05

数学所讲座| Quantum K-Theory and 3d TQFT

13

2020-01

Analysis and pde| STRICHARTZ ESTIMATES FOR 4TH ORDER SCHRODINGER OPERATOR AND QUINTIC 4TH ORDER SCHRODINGER EQUATION ON THE CIRCLE

Title: STRICHARTZ ESTIMATES FOR 4TH ORDER SCHRODINGER OPERATOR AND QUINTIC 4TH ORDER SCHRODINGER EQUATION ON THE CIRCLE Speaker: Xia Bo（中国科学技术大学）Time: 2020-01-16， 9:15-10:15Location: 200-9， Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan CampusAbstract: We first establish Strichartz estimates for...

13

2020-01

Analysis and pde|CR invariants of submanifolds and minimal surface in ACH space

Title:CR invariants of submanifolds and minimal surface in ACH space Speaker: ZHANG Yongbing（中国科学技术大学）Time:2019-1-16， 10:30-11:30Location:200-9， Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan CampusAbstract: We will talk on renormalization formulas for minimal surfaces in asymptotic complex hyperbolic space which recover CR inv...

07

2020-01

Analysis&PDE | Distance sets on Riemannian surfaces and microlocal decoupling inequalities

报告题目：Distance sets on Riemannian surfaces and microlocal decoupling inequalities报告人:席亚昆（美国罗切斯特大学）时间：2020年1月10日下午2:00-3:00地点：浙江大学玉泉校区工商楼200-9报告摘要: In this talk, we discuss the generalization of the Falconer distance problem to the Riemannian setting. In particular, we extend the recent result of Guth-Iosevich-Ou-Wang for the distance set in the p...

07

2020-01

求是数学前沿论坛 | 机器学习的数学理论（更新）

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