学术报告
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28
2018-12
广义函数及其偏微分中应用-范恩贵 教授 (复旦大学)题目: 广义函数及其偏微分中应用 报告人:范恩贵 教授 (复旦大学) Abstract : 介绍广义的基本定义,性质以及在构造偏微分方程基本解和弱解方面应用 时间: 12月28日(周五)9:00-10:00 地点:565net必赢客户端本部教二楼 627 教室 联系人:李春霞 欢迎全体师生积极参加!
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28
2018-12
Stability and symmetry results on biharmonic equation with negative exponents-周风? 教授(华东师范大学)题目:Stability and symmetry results on biharmonic equation with negative exponents 报告人: 周风 教授(华东师范大学) Abstract : We present some results on the entire solutions for the semilinear biharmonic equation$$/Delta^2 u= - u^{-p},/;/; u>0 /quad /te...
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28
2018-12
Liouville type theorem for degenerate elliptic system-郭玉霞 教授(清华大学)题 目:Liouville type theorem for degenerate elliptic system 报告人:郭玉霞 教授(清华大学) Abstract : In this talk, I will talk about the existence and nonexistence for a kind of higher order degerate elliptic system in the hole spaces. ...
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28
2018-12
On the MHD Free Boundarie-罗涛 教授-香港城市大学数学系题目:On the MHD Free Boundarie 报告人: 罗涛 教授 香港城市大学数学系 Abstract :In this talk, I will present some results on the Ill-posedness of MHD free boundary problem when the Taylor sign condition is violated. This is joint with Chengchun Hao. ...
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25
2018-12
Outcome-Dependent Sampling with Interval-Censored Failure Time Data-Qingning Zhou-Assistant Professor of Statistics UNC Charlotte题 目:Outcome-Dependent Sampling with Interval-Censored Failure Time Data 报告人:Qingning Zhou Assistant Professor of Statistics UNC Charlotte Abstract : Epidemiologic studies and disease prevention trials often seek to relate an exposure v...
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24
2018-12
The topology of quasiregular elliptic manifolds-陈小杨 研究员(同济大学)题目:The topology of quasiregular elliptic manifolds 报告人: 陈小杨 研究员(同济大学) 报告摘要: Quasiregular elliptic manifolds share some topological properties with nonnegatively curved manifolds. We will give a survey about ...
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24
2018-12
Positively curved 6-mainflods withn on-Abelian symmetry-刘宇航(美国宾州大学)题目:Positively curved 6-manifolds with non-Abelian symmetry 报告人: 刘宇航(美国宾州大学) Abstract: Closed Riemannian manifolds with positive sectional curvature are a class of fundamental objects in Riemannian geometry. There are few known e...
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21
2018-12
Hyperbolic wave patterns of Euler-type equations-阮立志教授(华中师范大学)题目:Hyperbolic wave patterns of Euler-type equations 报告人:阮立志 教授 (华中师范大学) Abstract : In this talk, we are concerned with two Euler-type equations including radiative Euler equations and two-fluid flow equations. The hyperbolic wave patter...
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21
2018-12
电阻抗断层成像技术(EIT)中的数学理论-谭忠教授(厦门大学)题目:电阻抗断层成像技术(EIT)中的数学理论 报告人: 谭忠 教授(厦门大学) Abstract : 从电阻抗断层成像技术的原理开始,建立了偏微分方程的数学模型。该模型的特点是区域边界上呈现热方程,经过Sobolev迹嵌入不等式的处理得到了具有临界Sobolev指数的热方程。通过经典凹方法和奇性分析方法,得到了不同初值所带来的解的blowup性质或长时间渐近性质,有一类特殊的初值使其解在时间点列趁于无限时在有限点上产生集中现家。 时间:12月21日(周五...
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21
2018-12
Locally analytic vectors and overconvergence of Galois representations-高辉 博士 (芬兰赫尔辛基大学)题 目:Locally analytic vectors and overconvergence of Galois representations 报告人:高辉 博士 (芬兰赫尔辛基大学) Abstract : In this talk, we discuss the $(/varphi, /tau)$-modules, which are useful tools in $p$-adic Hodge theory. We will study locally analytic...