学术报告
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12
2016-04
Embedded Willmore tori in three-manifolds with small area constraint题目：Embedded Willmore tori in three-manifolds with small area constraint 报告人： Prof. Andrea Malchiodi, Scuola Normale Superiore, Italy 摘要: While there are lots of contributions on Willmore surfaces in the three-dimensional Euclidean space, the ...
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11
2016-04
Syntomic regulator and p-adic integration数论与代数几何讨论班 题 目：Syntomic regulator and p-adic integration 报告人：许权 博士 （Ben-Gurion University of the Negev, Israel） 摘要: In this talk, we will investigate the syntomic regulator and its application for a curve with good reduction. Furthermore,...
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30
2016-03
Companion points and locally analytic socle for GL2(L)题 目： Companion points and locally analytic socle for GL2(L) 报告人：丁一文 博士 （Imperial College London，UK） 摘要: This work is in the context of p-adic Langlands program. Let p>2, L be a finite extension of Qp, we prove Breuil's locally analytic socl...
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28
2016-03
On the Free Surface Motion of Highly Subsonic Heat-Conducting Flows题目：On the Free Surface Motion of Highly Subsonic Heat-Conducting Flows 报告人： Prof. Tao Luo, （City University of Hong Kong） 摘要: In this talk, I will present a recent result with H. Zeng on the a priori estimates for the free surface motion...
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21
2016-03
A spectral flow formula through Brouwer degree for semi-Riemannian geodesics题目：A spectral flow formula through Brouwer degree for semi-Riemannian geodesics 报告人： Alessandro Portaluri 教授 （意大利都灵大学） 摘要: Perturbed geodesics are trajectories of particles moving on a semi-Riemannian manifold in the presence of a potential. O...
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17
2016-03
Stability of Contact Lines in Fluids题目：Stability of Contact Lines in Fluids 报告人：郭岩教授（布朗大学） 摘要: Contact lines (e.g. the wine edge at the wall of a glass) appear in many fluid problems. Yet there has been rather few PDE study of such problem due to corner singularity of boundary....
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17
2016-03
Uniform estimates of incompressible viscous surface waves题目：Uniform estimates of incompressible viscous surface waves 报告人：王焰金(厦门大学) 摘要：We consider the dynamics of a layer of viscous incompressible fluid lying above a rigid bottom and below the atmosphere. It is proved that there is a uniform time ...
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10
2016-03
Polynomial and rational convexity -- basic geometric properties and applications题目：Polynomial and rational convexity-- basic geometric properties and applications 报告人：Prof. Nikolay Shcherbina (University of Wuppertal, Germany) 摘要: In the first lecture we first define and then discuss different characterizations of poly...
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25
2016-01
A model structure approach to the Tate–Vogel cohomology题目： A model structure approach to the Tate–Vogel cohomology 报告人：胡江胜 教授 (江苏理工学院) 摘要：We study Tate–Vogel cohomology of complexes by applying the model structure induced by a complete hereditary cotorsion pair (A, B) of modules. Vanishing o...
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23
2016-01
关于二次型的复合问题题 目：关于二次型的复合问题 报告人：黄华林教授 (山东大学) 摘要：在本次报告中，我们首先介绍二次型的复合问题，特别是著名的Hurwitz问题：确定所有的三元正整数组[r,s,n]，使得有以下恒等式 (x_1^2+...+x_r^2)(y_1^2+...+y_s^2)=z_1^2+...+z_n^2, 其中x=(x_1, ..., x_r)和y=(y_1, ..., y_s)均为未知数组，而z_i均为x和y的双线性函数。然后我们介绍近年来发展的量子线性...