A numerical method for the wave equation subject to a non-local conservation condition

被引：36
|
作者：
Ang, WT [1 ]
机构：
[1] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Div Engn Mech, Singapore 639798, Singapore
来源：
APPLIED NUMERICAL MATHEMATICS | 2006年 / 56卷 / 08期
关键词：
waev equation; non-local condition; integro-differential formulation; local interpolating functions; numerical solution;
D O I：
10.1016/j.apnum.2005.09.006
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A numerical method based on an integro-differential equation and local interpolating functions is proposed for solving the one-dimensional wave equation subject to a non-local conservation condition and suitably prescribed initial-boundary conditions. To assess its validity and accuracy, the method is applied to solve several test problems. (c) 2005 IMACS. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：1054 / 1060
页数：7
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