学术报告
-
11
2015-07
Bernstein Polynomial Model for Density Estimation题目：Bernstein Polynomial Model for Density Estimation 报告人： Prof. Zhong Guan （ Indiana University South Bend ） 摘要：A method of parameterizing and smoothing the unknown underlying distributions using Bernstein type polynomials with positive coe...
-
11
2015-07
Principal Component Tests for both Parametric and Nonparametric Statistical Analysis题目：Principal Component Tests for both Parametric and Nonparametric Statistical Analysis 报告人：Prof. Jiajuan Liang（University of New Haven） 摘要：The principal component (PC) approach is often used to collect sample information in high-dimensional dat...
-
09
2015-07
Gradient shrinking solitons I ，II主题： Gradient shrinking solitons I ，II 主讲人： 倪磊教授 （美国加州大学圣地亚哥分校） 时间： 2015年7月9日 16:00—2015年7月9日 17:00 地点： 北一区文科楼507教室 面向对象： 全体师生 简介： Gradient shrinking Ricci solitons arise from the study of the singularities of Ricci flow. The classification...
-
08
2015-07
On the Kelmans-Seymour conjecture on K5-subdivisions题目：On the Kelmans-Seymour conjecture on K5-subdivisions 报告人：郁星星 教授 （Georgia Institute of Technology） Abstract: Kelmans and Seymour independently conjectured in the 1970s that every 5-connected nonplanar graph contains a subdivision of $K_5$....
-
07
2015-07
Gradient shrinking solitons I ，II主题： Gradient shrinking solitons I ，II 主讲人： 倪磊教授 （美国加州大学圣地亚哥分校） 时间： 2015年7月7日 16:00—2015年7月7日 17:00 地点： 北一区文科楼507教室 面向对象： 全体师生 简介： Gradient shrinking Ricci solitons arise from the study of the singularities of Ricci flow. The classification...
-
06
2015-07
Cluster Algebras题目：Cluster Algebras 报告人：覃帆 教授（法国斯特拉斯堡大学） 摘要：In this series of lectures, we will cover basic definitions and examples of cluster algebras; quiver representations and categorification, and applications to periodicity conjecture of a discrete dy...
-
06
2015-07
Kinetic models for wealth Distribution题目：Kinetic models for wealth Distribution 报告人：Prof. G. Toscani （Department of Mathematics, University of Pavia, Pavia, Italy） Abstract: In these lectures, we introduce and discuss various kinetic models that describe the evolution of the distri...
-
06
2015-07
Nonlinear diffusions and extremal properties of barenblatt profiles题目：Nonlinear diffusions and extremal properties of barenblatt profiles 报告人：Prof. G. Toscani （Department of Mathematics, University of Pavia, Pavia, Italy） 摘要：见附件。 时间：2015年7月6日16:10-17:30 地点：首都师大北一区文科楼 707 教室 欢迎全体师生积极参加！
-
06
2015-07
An Integrative Model for Close Loop Control of Exogenous Insulin Injection for Type 1 Diabetes题目：An Integrative Model for Close Loop Control of Exogenous Insulin Injection for Type 1 Diabetes 报告人： Prof. Jiaxu Li （University of Louisville ,USA） Abstract: Approximately 11% people in both US and China are diabetics. Among them, 15.3 million...
-
03
2015-07
Instability and exponential dichotomy of Hamiltonian PDEs题目：Instability and exponential dichotomy of Hamiltonian PDEs 报告人：曾崇纯 教授 （Georgia Institute of Technology，南开大学） 摘要：In this talk, we start with a general linear Hamiltonian system $u_t="JLu$" in a Hilbert space $X$ -- the energy space. We assume ...