学术报告
-
19
2019-09
Laplacian eigenvalues and eigenfunctions:An introduction - 王作勤 教授（中国科学技术大学）题目：Laplacian eigenvalues and eigenfunctions: An introduction 报告人：王作勤 教授（中国科学技术大学） Abstract： In these two talks I will give a brief introduction to spectral geometry - the branch of mathematics studying Laplacian eigenvalues and eigenfunctions, wi...
-
18
2019-09
有限p-群的最新进展 - 徐明曜教授（北京大学565net必赢客户端）题目：有限p-群的最新进展 报告人：徐明曜教授 （北京大学565net必赢客户端） 徐明曜教授简介: 1964年毕业于北京大学数力系，1980年北京大学数学系研究生毕业。1988年起任北京大学数学系和数学研究所教授，1993年起任博士生导师。科研方向主要为有限群论，特别是有限p -群、置换群、代数组合理论等。 在国内建立了代数图论和有限p -群两个研究队伍并作出了在国际上有影响的成果。 Abstract : 有限p-理论是有限群论中最基本的研究课题之一。早期，P.Hall做了大量经典的结果。随...
-
18
2019-09
On compacts having strictly plurisubharmonic functions - Prof. Nikolay Shcherbina（Bergische Universitat Wuppertal GERMANY）题目：On compacts having strictly plurisubharmonic functions. 报告人：Prof. Nikolay Shcherbina （Bergische Universitat Wuppertal GERMANY） Abstract： We give a necessary and sufficient geometric condition on a compact set in a complex manifold which gu...
-
18
2019-09
Ground state shot cooling - Prof. Lianao Wu（Ikerbasque Professor，Department of Theoretical Physics, University of Basque Country UPV/EHU）题目：Ground state shot cooling 报告人：Prof. Lianao Wu（Ikerbasque Professor，Department of Theoretical Physics, University of Basque Country UPV/EHU） Abstract : I will introduce a partial measurement method which may result in ground state cooling. Th...
-
12
2019-09
Functoriality, Congruence ideals and big image of Galois representations associated to Hida families - 陈欢 博士（法国巴黎第十三大学）题目：Functoriality, Congruence ideals and big image of Galois representations associated to Hida families 报告人：陈欢 博士（法国巴黎第十三大学） Abstract： The study of images of Galois representations was initiated by J-P. Serre in 1968. He showed that if an elliptic...
-
12
2019-09
Lectures on Polynomial and Rational Convexity:Introduction, basic properties and some applictions - Prof. Nikolay Shcherbina（Bergische Universitat Wuppertal GERMANY）题目：Lectures on Polynomial and Rational Convexity: Introduction, basic properties and some applictions 报告人：Prof. Nikolay Shcherbina （Bergische Universitat Wuppertal GERMANY） Abstract： Lectures 1-2: The problem of existence of analytic structure o...
-
03
2019-09
Derivation of the ion equation - Masahiro Suzuki 教授， Nagoya Institute of Technology， Japan题目：Derivation of the ion equation 报告人：Masahiro Suzuki 教授， Nagoya Institute of Technology， Japan ABSTRACT: We consider the classical Euler-Poisson system for electrons and ions, interacting through an electrostatic field. The mass ratio of an electron...
-
03
2019-09
Global Strong Solutions to Magnetohydrodynamics with Density-Dependent Viscosity and Degenerate Heat-Conductivity - 施小丁 教授， 北京化工大学题目：Global Strong Solutions to Magnetohydrodynamics with Density-Dependent Viscosity and Degenerate Heat-Conductivity 报告人：施小丁 教授， 北京化工大学 摘要：In this talk, we deal with the equations of a planar magnetohydrodynamic compressible flow with the vis...
-
02
2019-09
Specific elements and graphic structure of a ring - 苏华东教授 (南宁师范大学)题目：Specific elements and graphic structure of a ring 报告人：苏华东教授 (南宁师范大学) Abstract : Associating a graph with a ring is an active research subject in algebraic graph theory, an area of mathematics in which methods of abstract algebra are employed in ...
-
01
2019-09
From Vlasov-Maxwell-Boltzmann system to two-fluid incompressible Navier-Stokes-Fourier-Maxwell system with Ohm's law - 江宁教授（武汉大学）题目: From Vlasov-Maxwell-Boltzmann system to two-fluid incompressible Navier-Stokes-Fourier-Maxwell system with Ohm's law 报告人: 江宁教授（武汉大学） 摘要: For the two-species ;Vlasov-Maxwell-Boltzmann (VMB) system with the scaling under which the moments of...