Solving long-time nonlinear Schr\"{o}dinger equation by a class of oscillation-relaxation integrators
主 讲 人 :王斌 教授
活动时间:05月26日14时00分
地 点 :理科群1号楼 D-311室
讲座内容:
In this talk, we numerically solve the long-time nonlinear Schr\"{o}dinger equation by using an oscillation-relaxation formulation. We propose a novel class of integrators and study its convergence and conservation laws. The proposed integrators are shown to have improved uniform accuracy and nice near energy and mass conservations.
主讲人介绍:
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.等期刊发表多篇学术论文。主持国家自然科学基金面上项目、山东省优秀青年基金等,参与国家重点研发计划。