学术报告
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18
2025-06
Julia入门：从安装到高级模拟题目：Julia入门：从安装到高级模拟 报告人：HaiYing Wang, University of Connecticut 摘要：本短期课程为对科学计算与数据模拟感兴趣的用户提供了一个实用的Julia编程语言入门。参与者首先将学习如何安装Julia并用合适的编辑器搭建高效的编程环境。课程随后会引导 学员掌握Julia的基本语法，帮助大家编写清晰高效的代码。学习者还将熟悉Julia的包管理系统及项目环境的配置流程。课程还将介绍多线程与性能优化等计算效率相关的关键要素，帮助...
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17
2025-06
Resurgence and hyperbolic knots动力系统讨论班 题目：Resurgence and hyperbolic knots 报告人：Campbell Wheeler 法国IHES 摘要：I will discuss recent progress on resurgence for quantum invariants of hyperbolic links. I will give proofs of conjectures of Garoufalidis-Gu-Mariño that certain e...
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16
2025-06
From Learning from samples to Learning to Sample题目：From Learning from samples to Learning to Sample 报告人：焦雨领 武汉大学人工智能学院 摘要：In the first part of the talk, we will discuss error analysis in learning from data using deep neural networks. In the second part, I will explore sampling and gene...
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16
2025-06
Probabilistic well-posedness and Gibbs measure evolution for the non-linear Schrodinger equation on the two dimensional sphere题目：Probabilistic well-posedness and Gibbs measure evolution for the non-linear Schrodinger equation on the two dimensional sphere 报告人：Nicolas Burq（Université Paris-Saclay 巴黎-萨克雷大学） 摘要：In this talk I will present some recent work a...
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16
2025-06
Marked length spectrum rigidity for real analytic Birkhorff billiards题目：Marked length spectrum rigidity for real analytic Birkhorff billiards 报告人：张可, University of Toronto 摘要：Marked length spectrum rigidity asks whether the lengths of closed geodesics marked by homotopy determines the geometry of th...
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11
2025-06
Eigen-decomposition based least squares estimation procedure for high-dimensional spatial dynamic panel data models题目：Eigen-decomposition based least squares estimation procedure for high-dimensional spatial dynamic panel data models 报告人：金百锁（中国科学技术大学统计与金融系教授） 摘要：Spatiotemporal modeling of networks is of great practical importance, with modern applicati...
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10
2025-06
Optimal distributed subsampling under heterogeneity题目：Optimal distributed subsampling under heterogeneity 报告人：王磊 南开大学统计与数据科学学院 摘要：Distributed subsampling approaches have been proposed to process massive data in a distributed computing environment, where subsamples are taken from each site ...
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10
2025-06
Various curvature flows in asymptotic flat space题目：Various curvature flows in asymptotic flat space 报告人：桂耀挺 （厦门大学） 摘要：We introduce various curvature flows including volume or area preserving mean curvature flow and harmonic mean curvature flows in asymptotic flat space. Long time existe...
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10
2025-06
Kähler-Ricci Shrinkers and Polarized Fano Fibrations题目：Kähler-Ricci Shrinkers and Polarized Fano Fibrations 报告人：张俊生（纽约大学） 摘要：We prove that every (non-compact) Kähler-Ricci shrinker is naturally a polarized Fano fibration. The proof relies on Kähler reductions and Birkar’s boundedness result...
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04
2025-06
A free boundary model for super invaders题目：A free boundary model for super invaders 报告人：杜一宏教授，澳大利亚新英格兰大学 摘要：Using a reaction-diffusion model with free boundaries in one space dimension for a single population species with density $u(t,x)$ and population range $[g(t), h(t)]$, we...