2019

15

2019-07

Algebraic twists of GL(3)-modular forms

Title: Algebraic twists of GL(3)-modular forms Speaker: Dr. Yongxiao Lin (école polytechnique fédérale de Lausanne) Time: 10:00-12:00 a.m., August 2 Location: Room 200-9, Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan Campus Abstract: The subconvexity problem for GL(1)-twists of a fixed GL(3) cusp form is equivalent to establishing that Dirichle...

12

2019-07

A Series of Talks on Algebras

(1) Title: Richardson elements for seaweed Lie algebras of finite types. Speaker: Professor Bernt Tore Jensen (Norwegian University of Science and Technology) Time: 3:00-4:00pm July 19, 2019 (Friday) Place: Mathematics Building 200-9 Abstract: Let g be a reductive Lie algebra over the field of complex numbers. A Lie subalgebra q of g is called a seaweed Lie subalgebra if it ...

11

2019-07

Compressive Sensing for Graph Clustering and Numerical Solution of PDE

10

2019-07

Moments of Fourier Coefficients of Symmetric Power Representations with Applications

Title: Moments of Fourier Coefficients of Symmetric Power Representations with Applications Speaker: Dr. Liyang Yang (California Institute of Technology) Time: 10:00-12:00am, July15 Location: Room 200-9, Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan Campus Abstract: In this talk, In this talk, we give nontrivial upper bounds for certai...

08

2019-07

High order symmetric direct discontinuous Galerkin method for elliptic interface problems with fitted mesh

High order symmetric direct discontinuous Galerkin method for elliptic interface problems with fitted mesh 报告人： Professor Jue Yan (Iowa State University) 时间：2019年7月9日（周二）上午10：00――12：00 地点：逸夫工商楼200-9 Abstract: In this talk I will discuss the newly developed symmetric direct discontinuous Galerkin (DDG) method for the elliptic interface problems ass...

03

2019-07

《求是数学导论系列讲座》彭赛列闭合定

《求是数学导论系列讲座》彭赛列闭合定理报告题目：彭赛列闭合定理报告人: 李时璋助理教授（密西根大学安娜堡分校）时间：2019年7月16日下午2:30-3:30 地点：浙江大学紫金港校区西1-102 摘要: 介绍彭赛列闭合定理，并且介绍简单的代数曲线以及一些相关的知识。报告人简介：李时璋本科毕业于浙江大学求是数学班，博士毕业于美国哥伦比亚大学，现任密西根大学安娜堡分校助理教授。主要研究...

26

2019-06

Stochastic Optimization for AUC Maximization in Machine Learning

25

2019-06

A moving mesh discontinuous Galerkin method for hyperbolic conservation laws

题目：A moving mesh discontinuous Galerkin method for hyperbolic conservation laws 报告人：邱建贤教授时间：2019年6月28日（周五）下午2：00――4：00 地点：逸夫工商楼200-9 报告人简介：School of Mathematical Sciences and Fujian Provincial Key Laboratory of Mathematical Modeling and Hig...

25

2019-06

An alternative characteristic-wise WENO-Z finite difference scheme for solving the compressible multicomponent non-reactive flows in the overestimated quasi-conservative form

An alternative characteristic-wise WENO-Z finite difference scheme for solving the compressible multicomponent non-reactive flows in the overestimated quasi-conservative form 报告人：Wai Sun Don （ Ocean University of China）时间：2019年6月26日（周三）下午3：00―4：00 地点：逸夫工商楼105 摘要：The fifth, seventh and ninth order characteristic-wise alternative weighted essentially non-oscill...

22

2019-06

当生物医学遇到人工智能 - 机遇和挑战

题目：当生物医学遇到人工智能 - 机遇和挑战报告人: 许田时间：2019年6月24日15点-16点地点：工商楼200-9 报告人简介：许田，西湖大学讲席教授、副校长，耶鲁大学兼职教授。曾任耶鲁大学校长顾问、遗传学系副系主任、CNHLong讲席教授、爱德华休斯医学研究院研究员。生长调控领域创始人之一，该领域的重要调控基因和信号转导通道均为其实验室首先发现，为发育和疾病提供新理论和机理，为癌症等病诊断和多种...