A High Order Accurate Numerical Scheme for A Class of Schr(o)dinger Equation

摘要：

In this paper, a novel difference scheme with higher accuracy is proposed by virtue of analytical conformation. The new-proposed scheme is only twolayer and six-point and the convergence rate is of forth order. Compared with the existing difference schemes, numerical results show that the convergence rate of the new scheme is greatly improved.

关键词： NLS equation Numerical solution Finite difference scheme High accuracy

作者: Zhen Wang Xia Huang

作者单位: College of Info Science & Eng., Shandong University of Science and Technology, Qingdao, China College of Info. & Electrical Eng., Shandong University of Science and Technology, Qingdao, China

会议类型: 国际会议

会议名称: 2009 International Workshop on Information Security and Application(2009 信息安全与应用国际研讨会)

会议地点: 青岛

会议语种:英文

页码: 342-344

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）