2025

通知公告

通知公告

学术活动

2025

学术会议

新闻图片

院系新闻

院内邮件

2025

2025 首页 >

19

2025-06

Distinguished Lecture——Optimal transportation and its link with Monge-Ampere equation

03

2025-07

几何讨论班——The uniqueness of Poincare type extremal Kahler metric

03

2025-07

IASM Distinguished Lectures——Uncertainty Principles in Quantum Chaos

03

2025-07

几何讨论班——Geometric microlocal analysis of gravitational instantons

02

2025-07

分析和微分方程讨论班——Logvinenko-Sereda sets and Carleson measures on compact manifolds

报告人：王兴（湖南大学）时间：2025年7月5日，11:00-12:00地点：海纳苑2幢203室摘要:Marzo and Ortega-Cerd`a gave geometric characterizations for L^p-Logvinenko-Sereda sets on the standard sphere. Later, Ortega-Cerd`a and Pridhnani further investigated L^2-Logvinenko-Sereda sets and L^2-Carleson measures on compact manifolds without boundary. In this paper, we characterize L^p-Logvinenko-Sereda s...

02

2025-07

分析和微分方程讨论班——Sharp Spectral-Cluster Restriction Bounds for Orthonormal Systems

报告人：简昌彪（中国工程物理研究院）时间：2025年7月5日，09:30-10:30地点：海纳苑2幢203室摘要:For a smooth $k$-dimensional submanifold $\Sigma$ of a $d$-dimensional compact Riemannian manifold $M$, we will discuss how to extend the $L^p(\Sigma)$ restriction bounds of Burq--Gérard--Tzvetkov \cite{bgt2007}—originally proved for individual Laplace--Beltrami eigenfunctions—to arbitrary systems of $L^2(...

30

2025-06

分析和微分方程讨论班——Restrictions of eigenfunctions on arithmetic hyperbolic 3-manifolds

报告人：侯家齐（路易斯安那州立大学）时间：2025年7月3日，10:30-11:30地点：海纳苑2幢203室摘要:Let X be a compact congruence arithmetic hyperbolic 3-manifold and let Y be a totally geodesic surface in X. We let f be a Hecke-Maass form on X, which is a joint eigenfunction of the Laplacian and the Hecke operators. I will talk about the asymptotic behavior of f when its Laplace eigenvalue is large, espe...

30

2025-06

分析和微分方程讨论班——Strichartz estimates for the Schrödinger equation on the sphere

报告人：黄晓琦（路易斯安那州立大学）时间：2025年7月3日，9:30-10:30地点：海纳苑2幢203室摘要：We will discuss optimal space-time estimates in $L^q_{t,x}$ spaces for solutions to the Schrödinger equation on the standard round sphere, which is related to the results of Burq, Gérard and Tzvetkov (2004). The proof is based on the arithmetic properties of the spectrum of the Laplacian on the sphere, as ...

30

2025-06

辛拓扑与物理讨论班——Novikov ring from microlocal sheaves

报告人：张秉宇（University of Southern Denmark）时间：2025年7月9日，14:00-15:30地点：海纳苑2幢203室摘要：In this talk, I explain how to relate the Novikov ring and microlocal sheaf theory based on the works of Tamarkin and Vaintrob. This relation has been successfully applied to irregular Riemann-Hilbert correspondence and symplectic geometry, and recently, Scholze revealed certain potential appli...

17

2025-06

数论与表示论会议IX, Symposium on Number Theory and Representation Theory, IX

Symposium on Number Theory and Representation Theory, IX数论与表示论会议, IX2025年6月14日至15日2025/06/149:00-9:30签到9:30-10:20吴涵10:20-10:50茶歇、自由讨论10:50-11:40Andreas Mihatsch12:00-14:00午餐&午休14:00-15:50贺乔罗渝15:50-16:20茶歇、自由讨论16:20-17:10李兆林17:30晚餐2025/06/159:30-11:30王好武11:30-12:00茶歇、自由讨论12:00-14:00午餐&午休14:00-16:00魏志宁16:00-16:30自由讨论17:00晚餐题...

每页 10 记录总共 105 记录
第一页 <<上一页下一页>> 尾页
页码 1/11 跳转到

Copyright © 2023 浙江大学数学科学学院版权所有

浙ICP备05074421号

技术支持：寸草心科技管理登录

您是第 1000 位访问者