Home > Table of Contents


Proceedings of 2009 International Workshop on Information Security and Application (IWISA 2009)

Qingdao, China, November 21-22, 2009

Editors: Feng Gao and Xijun Zhu

AP Catalog Number: AP-PROC-CS-09CN004

ISBN: 978-952-5726-06-0

Page(s): 342-344

A High Order Accurate Numerical Scheme for a Class of Schrödinger Equation

        Zhen Wang and Xia Huang

Full text:  PDF


In this paper, a novel difference scheme with higher accuracy is proposed by virtue of analytical conformation. The new-proposed scheme is only two-layer 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.

Index Terms

NLS equation, Numerical solution, Finite difference scheme, High accuracy

Copyright @ 2009 ACADEMY PUBLISHER — All rights reserved