学术活动

24

2018-05

新加坡国立大学Toh Kim-Chuan（卓金全）教授题为“A Block Symmetric Gauss-Seidel Decomposition Theorem for Convex Composite QP and its Applications to Multi-block ADMM”的学术报告

报告人：Toh Kim-Chuan（卓金全）教授报告题目：A Block Symmetric Gauss-Seidel Decomposition Theorem for Convex Composite QP and its Applications to Multi-block ADMM报告时间：2018年5月28日16:00-17:00报告地点：工商管理楼200-9 摘要: For a symmetric positive semidefinite linear system of equations ${cal Q} x = b$, where $x = (x_1,ldots,x_s)$ is partitioned into $s$ blocks of sub-vectors $x_1,ldots,...

23

2018-05

Parking functions

Title: Parking functionsSpeaker: Fengming Dong (Professor, Nanyang Technological Univeristy)Time: 10:00-12:00, June 1, 2018Venue: 200-9, Sir Run Run Shaw Business Building, Yuquan CampusAbstract: In this talk, I will introduce some basic properties on parking functions, G-parking functions and B-parking functions and give some interpretations of these functions.Please refer to...

23

2018-05

Stochastic AUC Maximization Algorithms for Streaming Data

报告题目: Stochastic AUC Maximization Algorithms for Streaming Data报告人：Professor Yiming Ying（State University of New York (SUNY) at Albany, USA）时间: 5月24日（周四）下午2:30-4:00地点：工商楼200-9报告厅摘要: Stochastic optimization algorithms such as stochastic gradient descent (SGD) update the model sequentially with cheap per-iteration costs, making them amenable for lar...

22

2018-05

Irreversible thermodynamics and its link with system theory and control

Speaker：Denis Dochain（Professor of UniversitéCatholique de Louvain, Belgium）报告时间：5月23日上午10：30-11：30报告地点：工商管理楼200-9 Title: Irreversible thermodynamics and its link with system theory and control Abstract: The universal character of classical thermodynamics comes from the fact that it does not deal with a restricted class of systems and does not depend on any model...

21

2018-05

Characteristic Mapping methods for the Advection-Diffusion equation

题目：Characteristic Mapping methods for the Advection-Diffusion equation地点：逸夫工商管理楼200-9时间：2018年5月31日下午14:30-15:30报告人：XiYuan Yin McGill University摘要：In this presentation, we will talk about the application of Characteristic Mapping (CM) methods for the advection-diffusion equation. Firstly, we will review some existing literature on the CM methods for the line...

21

2018-05

几何分析学术讲座（七）

题目： On conformally compact Einstein manifolds with homogeneous conformal infinity 报告人：李刚（山东大学）时间：5月28日（周一） 10：30-11：30 地点：工商楼4楼报告厅摘要： For a given homogeneous metric on $S^3$ close to the round metric, the conformally compact Einstein metric that fills in is unique up to isometry. The main approach is the symmetry extension to th...

21

2018-05

Jacobian猜想与Lie理论--代数基层教学组织2018年上半年学术教学研讨会

Jacobian猜想与Lie理论-------代数基层教学组织2018年上半年学术教学研讨会地点：浙江大学紫金港校区西1-20325日上午：主持人: 卢涤明8:00-8:40：苏育才（同济大学）2-dimensional Jacobian Conjecture8:55-9:35：杜现昆（吉林大学）构造Druzkowski映射主持人: 冯涛9:50-10:30: 刘东文（浙江大学） On the local descent of real unitary groups 26日上...

21

2018-05

A Series of Lectures on Representations of Algebras

A Series of Lectures on Representations of Algebras Speaker: Professor Hugh Thomas (University of Quebec at Montreal) 1. Introduction to cluster algebrasAbstract: This talk will be a very elementary introduction to the theory of cluster algebras, developed by Fomin and Zelevinsky, starting from the cluster algebra associated to a disk, and building up to a general defin...

18

2018-05

求是数学前沿论坛之袁亚湘院士题为“大数据与优化”的公众演讲

18

2018-05

Existence Theorems for a Crystal Surface Model Involving the P-Laplace Operator