搜索
导航
北航数学论坛---分析、偏微分方程与动力系统讨论班(2025春季第18讲)On Brezis' first open problem: a complete solution 杨文 （澳门大学） 报告时间：2025年7月8日 星期二 上午9：00-10：00报告地点：沙河校区国实E803报告摘要：In 2023, H. Brezis published a list of his“favorite open problems”, which he describes challenges he had "raised throughout his career and has resisted so far." We provide a complet...
数学科学学院学术报告 ---分析、偏微分方程与动力系统讨论班(2025春季第17讲)New error analysis of non-uniform mixed finite element methods for stationary natural convection equations 张晓迪 （郑州大学） 报告时间：2025年6月27日 星期五 下午15：00-16：00报告地点：沙河E806报告摘要：In this paper, we present the error analysis of a class of non-uniform mixed finite element methods for stationary natura...
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(2025春季第16讲)Spectral distribution for the twisted Laplacian on hyperbolic surfaces金龙（清华大学）时间：2025年06月23日（周一）下午15:00-16:00 地点：沙河主楼 E806摘要：In this talk, we discuss the spectrum of the twisted Laplacian operator on a compact hyperbolic surface. The twisted Laplacian associated with a harmonic form is obtained...
Generalized Convolution Theorems for Quaternion Linear Canonical Transforms and Their Applications高洁欣（澳门大学）报告时间：14：00-15：00，2025-06-19（星期四）报告地点：沙河校区E806内容简介：The Quaternion Linear Canonical Transform (QLCT) is a powerful mathematical tool that extends the classical Linear Canonical Transform (LCT) to quaternion-valued signals, offering enhanced capabilities in...
北航数学论坛学术报告微分几何讨论班（2025秋第10讲）Recent progress on degenerate complex Monge-Ampère equations on compact Hermitian manifolds报告人：汪志威 教授（北京师范大学）时间：2025年6月26日（周四） 10:00-11:00地点：沙河主E806摘要：In this talk, we will introduce our recent progress on degenerate complex Monge-Ampère equations on compact Hermitian manifolds, which consists of the following...
北航数学论坛学术报告Approximate Boundaries of Arnold Tongue张伟年（四川大学）报告时间：2025年6月27日 星期五 下午16：00-17：00报告地点：学院路校区新主楼F426报告摘要：An Arnold tongue of a planar map is a region of parameters in which periodic orbits appear on the invariant circle arising from the Hopf (Neimark-Sacker) bifurcation. Although conditions were given for the existence of those tongues...
