学术报告
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26
2025-05
Mack modes in supersonic boundary layer题目：Mack modes in supersonic boundary layer 报告人：王渝西 四川大学 摘要：Understanding the transition mechanism of boundary layer flows is of great significance in physics and engineering, especially due to the current development of superson...
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26
2025-05
Statistical Methods for Analyzing Genetic Pathways题目：Statistical Methods for Analyzing Genetic Pathways 报告人：汪越 （ University of Colorado Anschutz Medical Campus） 摘要：In this talk, I will present two related projects focused on genetic pathway analysis. The first project introduces a graph-i...
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24
2025-05
Population dynamics in polluted aquatic environments: models and analysis题目：Population dynamics in polluted aquatic environments: models and analysis 报告人：王治安（香港理工大学） 摘要：In this talk, we shall use PDE models to describe and predict the population dynamics in a polluted closed aquatic environment (like a lake). U...
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23
2025-05
Some recent results in nonlinear PDEs on lattice graphs题 目：Some recent results in nonlinear PDEs on lattice graphs 报告人：姬超教授（华东理工大学数学学院）摘要：In this talk, we will present some recent results on nonlinear PDEs on lattice graphs. Specifically, we will explore the existence and multiplicity of soluti...
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21
2025-05
流体力学中的凸积分方法题目：流体力学中的凸积分方法 报告人：曲鹏 教授（复旦大学） 摘要：我们将尝试以 Euler 方程、Navier-Stokes 方程等几个典型的流体力学方程为例，初步介绍在流体力学偏微分方程的弱解不唯一性和奇性分析问题中如何使用积分 (convex integration) 方法，并尝试解释这一方法的基本想法、常用工具和目前发展中遇到的主要技术困难。 报告时间：2025年5月21日（周三）下午15:00-17:00 ...
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20
2025-05
The $p$-adic World题目: The $p$-adic World 报告人: Pierre Colmez (CNRS, Sorbonne Université) 摘要: $p$-adic numbers were defined by Hensel at the end of 1900's and have since played a major role in Number Theory and other branches of Mathemat...
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19
2025-05
从公共卫生应急到统计模型迭代：流行病观测数据的双向理论构建机制探索题目：从公共卫生应急到统计模型迭代：流行病观测数据的双向理论构建机制探索 报告人：何黎黎 北京建筑大学摘要：在公共卫生应急响应与统计建模技术的协同演进中，流行病观测数据展现出双向驱动的理论创新价值。本报告主要探讨“需求牵引-技术反哺”的双向理论交互机制：公共卫生应急中实时涌现的多维度数据（包括临床体征时序监测、高危人群行为轨迹、医疗资源动态调度记录）推动了统计模型从静态结构向自适应架构的迭代。同时，基于我国艾滋病的相关数据，探讨里面存在的统计问题，为我国的艾滋病防控奠...
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16
2025-05
Inviscid limit of the Navier-Stokes equations with vortex patch data in the half-space题目：Inviscid limit of the Navier-Stokes equations with vortex patch data in the half-space 报告人：王超 北京大学 摘要： In this talk, we talk about the inviscid limit of the Navier-Stokes equations in the half-space with non-slip bound...
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16
2025-05
Prandtl-Batchelor flow on a annulus题目：Prandtl-Batchelor flow on a annulus 报告人：陶涛 山东大学 摘要：For steady two-dimensional flows with a single eddy (i.e. nested closed streamlines) in a simply connected domain, Prandtl (1905) and Batchelor (1956) found that in the li...
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14
2025-05
Convergence to equilibrium states in two-dimensional Vlasov-Navier-Stokes flows题目：Convergence to equilibrium states in two-dimensional Vlasov-Navier-Stokes flows 报告人：寿凌云 讲师（南京师范大学） 摘要：We investigate the large-time behavior for finite-energy weak solutions of Vlasov-Navier-Stokes equations in a two-dimensiona...