学术报告
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04
2025-06
Global bifurcations of coupled nonlinear elliptic equations题目：Global bifurcations of coupled nonlinear elliptic equations 报告人：王志强教授，美国犹他州立大学 摘要：We report results of analyzing structure of solutions for coupled nonlinear elliptic equations and for both signed solutions and nodal solutions. Global b...
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29
2025-05
Linear vs. nonlinear speed selection of the front propagation into unstable states题目：Linear vs. nonlinear speed selection of the front propagation into unstable states 报告人：周茂林 研究员 南开大学 摘要：In this talk, we consider the speed selection problem of the scalar reaction-diffusion equations and the Lotka-Volterra competition s...
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28
2025-05
TARGET INFERENCE FOR HIGH-DIMENSIONAL QUANTILE REGRESSION题目：TARGET INFERENCE FOR HIGH-DIMENSIONAL QUANTILE REGRESSION 报告人：蒋建成 （北卡大学夏洛特分校） 摘要：Quantile regression is a powerful tool for uncovering relationships between predictors and responses, particularly in high-dimensional data where varied ef...
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28
2025-05
Nonabelian Fontaine-Faltings modules题目：Nonabelian Fontaine-Faltings modules 报告人：盛茂 教授 （清华大学） 摘要：Strict p torsion Fontaine-Faltings modules are good analogues of variations of Hodge structures in positive characteristic. I shall introduce a nonlinear version of this notion an...
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27
2025-05
The two Levi-Civita regularizations题目： The two Levi-Civita regularizations 报告人：Alain ALBOUY教授（巴黎天文台） 摘要：Levi-Civita published in 1916, and republished in 1920 and 1924, a proof that the flow of the 3-dimensional 3-body problem may be regularized, that is, replaced by a smoo...
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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 ...