Generalized Laguerre spectral method for ordinary differential equation

摘要：

In this paper,we propose generalized Laguerre spectral method for two order ordinary differential equation base on modified generalized Laguerre approximation.which are very efficient for longtime numerical simulations of dynamical systems.The global convergence of proposed algorithms are proved.Numerical results demonstrate the spectral accuracy of these new approaches and coincide well with theoretical analysis.

关键词： Index Terms-Generalized Laguerre approximation spectral method two order ordinary differential equation

作者: Zhang Xiao-yong Li yan

作者单位: Department of Mathematics, Shanghai Maritime UniversityPudong Avenue , 1550, Shanghai, 200135, China Department of Mathematics, Shanghai Maritime University, Pudong Avenue, 1550, Shanghai, 200135, Chin

会议类型: 国际会议

会议名称: The Fourth International Joint Conference on Computational Science and Optimization(第四届计算科学与优化国际大会 CSO 2011)

会议地点: 昆明、丽江

会议语种:英文

页码: 160-164

在线出版日期: 2011-04-15（万方平台首次上网日期，不代表论文的发表时间）