21

2023-09

Endomorphism algebras of projective-injective modules

学术报告题目：Endomorphism algebras of projective-injective modules报告人：胡峻 教授时间：2023年3月16日星期四下午4:00地点：浙大紫金港校区海纳苑2幢101摘要：To determine if the endomorphism ring of a projective-injective module is symmetric is of wide interest in representation theory, ring theory and algebraic Lie theory. In this talk we show that for any projective-injective module over a large cl...

08

2023-03

Fully non-linear elliptic equations on compact almost Hermitian manifolds

题目: 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栋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...

06

2023-03

Colloquium报告——雅可比猜想

20

2023-09

一个和量子输运相关的双正交系综

  

10

2023-03

Greedy Algorithm and Projection Pursuit Regression

07

2023-03

Uniform Convergence Rates of the Modified N-W Estimators for Jump-Diffusion Processes

29

2023-03

Mapping class groups in symplectic geometry: from packing problem to moduli spaces

代数几何与辛几何系列学术报告Title: Mapping class groups in symplectic geometry: from packing problem to moduli spaces报告人：吴惟为 （浙江大学数学学院 长聘副教授）时间：2023年4月6日星期四下午2:45-3:45地点：浙大紫金港校区海纳苑2幢210Abstract: Symplectic packing problem  is one of the central theme in symplectic geometry, after Gromov’s celebrating non-squeezing theorem.  Many works have ...

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 comparing...

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...

23

2022-12

Arakelov geometry over a countable field

  

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