Errors of linear multistep methods for singularly perturbed Volterra delay-integro-differential equations

被引:14
|
作者
Wu, Shifeng [1 ]
Gan, Siqing [2 ]
机构
[1] Guangdong Polytech Normal Univ, Dept Comp Sci, Guangzhou 510665, Guangdong, Peoples R China
[2] Cent S Univ, Sch Math Sci & Comp Technol, Changsha 410075, Hunan, Peoples R China
基金
中国国家自然科学基金;
关键词
Singularly perturbed systems; Volterra delay-integro-differential equations; Linear multistep methods; Error analysis; Quadrature rule; RUNGE-KUTTA METHODS; STABILITY; CONVERGENCE; SYSTEMS;
D O I
10.1016/j.matcom.2009.03.006
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper is concerned with the error behaviour of linear multistep methods applied to singularly perturbed Volterra delay-integro-differential equations. We derive global error estimates of A(alpha)-stable linear multistep methods with convergent quadrature rule. Numerical experiments confirm our theoretical analysis. (C) 2009 IMACS. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:3148 / 3159
页数:12
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