学术报告
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03
2017-05
Utumi Modules-Prof. Dr. Mohamed F. Yousif (Ohio State University, USA)题目： Utumi Modules 报告人：Prof. Dr. Mohamed F. Yousif (Ohio State University, USA) 时间：2017年5月3日(周三)下午3:30--4:30 地点：565net必赢客户端本部教学2楼611教室 摘要：A right -module is called a Utumi Module ( -module) if, whenever and are submodules of with and th...
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26
2017-04
The D-standard and K-standard categories-叶郁教授 （中国科学技术大学565net必赢客户端）题 目： The D-standard and K-standard categories 报告人： 叶郁教授 （中国科学技术大学565net必赢客户端） 摘 要： In this talk we discuss the question whether any derived equivalence is standard. We introduce the notions of a D-standard abelian category and a K-standard add...
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24
2017-04
$p$-adic representations of etale fundamental groups of proper hyperbolic curves in char p-盛茂教授（中国科技大学）题目：$p$-adic representations of etale fundamental groups of proper hyperbolic curves in char p 报告人：盛茂教授（中国科技大学） Abstract： Let $k$ be a finite field of char p. In this talk, I shall give an algebro-geometrical description of the category of co...
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21
2017-04
Global Stabilization of Navier-Stokes-Voight Equations and Damped Nonlinear Wave Equations by Finite Number of Feedback Controllers-Prof. Varga Kalantarov （Koc University）题目：Global Stabilization of Navier-Stokes-Voight Equations and Damped Nonlinear Wave Equations by Finite Number of Feedback Controllers 报告人：Prof. Varga Kalantarov （Koc University） Abstract： We introduce a finite-parameters feedback control al...
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20
2017-04
Variational nature of Keplerian orbits -陈国璋教授（台湾国立清华大学）题目： Variational nature of Keplerian orbits 报告人：陈国璋教授（台湾国立清华大学） 摘要：Are there simple and natural ways to find all Keplerian orbits by variational methods? It is considerably well-known that elliptic Keplerian orbits can be characterized as minimize...
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20
2017-04
Geometric characterizations of embedding theorems-Prof. Yongsheng Han （Auburn University）题目：Geometric characterizations of embedding theorems 报告人：Prof. Yongsheng Han （Auburn University） Abstract： The embedding theorem arises in several problems from analysis and geometry, particularly in PDE. The purpose of this talk is to descr...
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19
2017-04
Tightly covering, small excess and sphere theorem-万建明教授（西北大学，西安）题目：Tightly covering, small excess and sphere theorem 报告人：万建明（西北大学，西安） Abstract： We provide natural optimal geometric conditions for a Riemannian manifold suitably covered by two open metric balls to be homeomorphic to a sphere. This can be v...
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18
2017-04
Measure-valued strong uniqueness for compressible isentropic Euler and Navier-Stokes-Prof. Piotr Gwiazda (IMPAN and University of Warsaw)题目：Measure-valued strong uniqueness for compressible isentropic Euler and Navier-Stokes 报告人：Prof. Piotr Gwiazda (IMPAN and University of Warsaw) Abstract： The talk is based on several recent joint results with Eduard Feireisl, Agnieszka Swie...
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18
2017-04
Well-posedness and energy conservation for some compressible fluid models-Prof Agnieszka Swierczewska-Gwiazda (University of Warsaw)题目： Well-posedness and energy conservation for some compressible fluid models 报告人：Prof Agnieszka Swierczewska-Gwiazda (University of Warsaw) Abstract： The talk concerns compressible Euler equations and some systems of a similar structure, in...
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18
2017-04
Multiple Change-points Detection in High Dimension-Prof. Wang Zhaojun (王兆军) ，南开大学题目：Multiple Change-points Detection in High Dimension 报告人：Prof. Wang Zhaojun (王兆军) ，南开大学 Abstract： 针对高维数据均值变点问题，我们给出了一种稳健的检测方法，模拟及理论结果表明，我们提出的方法可以有效地检测出稀疏与稠密的高维变点。 时间：4月18日(周二) 上午10:30 地点：首师大校本部新教二楼624 欢迎全体师生积极参加！