期刊
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
卷 198, 期 9-12, 页码 1052-1060出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cma.2008.11.011
关键词
Nonlinear Schrodinger equation; Compact finite difference scheme; Conservation law; Error estimate; Soliton
In this paper, two compact finite difference schemes are presented for the numerical solution of the one-dimensional nonlinear Schrodinger equation. The discrete L-2-norm error estimates show that convergence rates of the present schemes are of order O(h(4) + r(2)). Numerical experiments on some model problems show that the present schemes preserve the conservation laws of charge and energy and are of high accuracy. (C) 2008 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据