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计算与应用讨论班——Solving long-time nonlinear Schrodinger equation by a class of oscillation-relaxation integrators

2024-06-20 14:00:43

2024-06-20 14:00:43

2024-06-20 14:00:43

Speaker : Bin Wang,Xi’an Jiaotong University

Time : 2024-06-20 14:00:43

Location : 205 Haina Complex Building 2

报告人:王斌(西安交通大学)


时间:2024年6月20日14:00


地点:海纳苑2幢205


摘要:In this talk, we are concerned with numerical integrators for the long time nonlinear Schrodinger equation. We propose a novel class of oscillation-relaxation integrators and study its convergence and energy conservation. The proposed integrators are shown to have improved uniform accuracy and nice near energy conservation.


报告人简介:王斌,西安交通大学教授、博导,德国洪堡学者,主要从事微分方程科学计算与数值分析的研究工作,在Found. Comput. Math., SIAM J. Numer. Anal., Numer. Math., IMA J. Numer. Anal., J. Comput. Phys., ESAIM: M2AN等期刊发表多篇学术论文。主持国家自然科学基金面上/青年项目、山东省优秀青年基金等,参与国家重点研发计划。


联系人:李雨文(liyuwen@zju.edu.cn)


Date: 2024-06-07 Visitcount : 105