30

2023-05

A Nakai-Moishezon type criterion for supercritical deformed Hermitian-Yang-Mills equation

Title: A Nakai-Moishezon type criterion for supercritical deformed Hermitian-Yang-Mills equationAbstract: The deformed Hermitian-Yang-Mills equation is a fully nonlinear elliptic PDE on Kahler manifolds, which can be regarded as the complex analogue of the Lagrangian equation. In this talk, I will present a Nakai-Moishezon type criterion for supercritical deformed Hermitian-Yang-Mills equation, wh...

25

2023-05

Some rigidity theorems on conformal deformation

题目: Some rigidity theorems on conformal deformation报告人：来米加 长聘副教授（上海交通大学）时间：6月1日，10:30-11:30地点：海纳苑2幢202摘要: In this talk, I shall discuss some rigidity theorems on conformal deformations. The main discovery here is that on a complete noncompact manifold with suitable curvature assumption, then one cannot increase the Schouten tensor via conformal deformation. The...

04

2023-04

Fully non-linear elliptic equations on compact almost Hermitian manifolds

报告人：黄立鼎（西湖大学）时间：2023年3月10日星期五上午 10:00地点：紫金港校区海纳苑2幢101室摘要: We will talk about a priori estimates for solutions of a general class of fully non-linear equations on compact almost Hermitian manifolds. As an application, we will solve the complex Hessian equation and the Monge--Ampère equation for (n-1)-plurisubharmonic equations in the almost Hermitian setting....

04

2023-03

Random melting skew Young diagram

  

03

2023-03

Modelling Matrix Time Series via a Tensor CP-Decomposition

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22

2023-02

Classification of simple Harish-Chandra modules over some Lie superalgebras

  

22

2023-02

范畴的局部化

  

23

2023-02

The unitary dual problem and the atlas software

  

07

2023-02

On convergence properties for generalized Schr\"{o} dinger operators along tangential curves

Title: On convergence properties for generalized Schr\"{o} dinger operators along tangential curvesSpeaker:王会菊（河南大学） Time:2023-02-09，10:00-11:00Location:腾讯会议 153460661Abstract:  In this talk, we consider convergence properties for  generalized Schr\"{o}dinger operators along tangential curves in $\mathbb{R}^{n} \times \mathbb{R}$ with less smoothness comparin...

07

2023-02

分数次Schrodinger算子的时空估计

Title: 分数次Schrodinger算子的时空估计Speaker:李俊峰（大连理工大学）Time:2023-02-09，9:00-10:00Location:腾讯会议 153460661Abstract:在本报告中，我们将介绍作者关于分数次Schrodinger 算子的时空估计的结果，主要关注分数次Schrodinger算子不收敛集合的Hausdorff维数估计。本报告基于与肖杰教授、李丹博士、吴素青博士以及余安康博士的合作结果。个人简介：李俊峰，大连理工大学教授、博士生导师，德国洪堡学者基金获得者...

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