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基础数学系学术报告--- 微分几何讨论班(2024秋季第1讲) 题目: On compactness of sequences of manifolds with nonnegative scalar curvature报告人: 王常亮 副教授 （同济大学）时间：2024-9-26 14：15-15：00 地点：沙河主E404摘要: Gromov and Sormani conjectured that a sequence of three dimensional Riemannian manifolds with nonnegative scalar curvature and some additional uniform geometric bounds should ...
北航数学论坛学术报告--- 分析、偏微分方程与动力系统讨论班(2024秋季第2讲)On a classification of steady solutions to two-dimensional Euler equations桂长峰 教授(澳门大学)时间：2024年9月25日（周三下午）16：00-17：00地点：沙河主E404摘要: In this talk, I shall provide a classification of steady solutions to two-dimensional incompressible Euler equations in terms of the set of flow angles. The first ma...
应用数学系学术报告--- 分析、偏微分方程与动力系统讨论班(2024秋季第1讲)Almost sure global well-posedness for quadratic nonlinear Schrodinger system in 2-disc 孟繁飞 (启元实验室) 时间：9月25日(周三)上午 10:00-11:00 地点：沙河主楼E602摘要: We focus on the nonlinear Schrodinger equations on manifolds, and try to obtain their global solutions with low regularity. In this talk, I will introduce a syst...
数学科学学院学术报告A Generalization of Habicht's Theorem for Subresultants of Several Univariate Polynomials杨静（广西民族大学） 报告时间： 2024 年 9 月 22 日（周日）报告地点： 沙河主E502 15：00-17：00 报 告 摘 要 ：Subresultants of two univariate polynomials are one of the most classic and ubiquitous objects in computational algebra and algebraic geometry. In 1948, Habicht discovered and pro...
数学科学学院学术报告 Application and Innovation: Deploying Novel Adaptive Dynamic Zeroing Neural Networks for Solving Time-Varying Generalized Sylvester Equations 张彦钧（重庆理工大学） 报告时间：2024年9月14日 星期六 上午9：00-10：00报告地点：腾讯会议：429-536-693 会议密码：0914报告摘要：The time-varying generalized Sylvester equation, essential in areas like control theory, signal processing, ...
数学科学学院学术报告 Multi-patch multiple-scattering algorithm殷涛（中国科学院数学与系统科学研究院） 报告时间： 2024年8月30日（周五） 报告地点： 沙河主E602 10：00-10：45报告摘要：This talk will present our recent works on the Fourier transform based boundary integral equation method for solving the time-domain wave equation problems. For the problem exterior to multiple closed/open obstacles, r...
