RETRACTED: Numerical solutions for linear system of first-order fuzzy differential equations with fuzzy constant coefficients (Retracted Article)

被引：31
作者：
Fard, Omid Solaymani [1 ]
Ghal-Eh, Nima [2 ]
机构：
[1] Damghan Univ, Sch Math & Comp Sci, Damghan, Iran
[2] Damghan Univ, Sch Phys, Damghan, Iran
来源：
INFORMATION SCIENCES | 2011年 / 181卷 / 20期
关键词：
System of first-order linear FDEs; Variational iteration method; Approximate-analytical solution; HOMOTOPY PERTURBATION METHOD; EXISTENCE; EXTRACTION; SET;
D O I：
10.1016/j.ins.2011.06.007
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a novel iterative method is proposed to obtain approximate-analytical solutions for the linear systems of first-order fuzzy differential equations (FDEs) with fuzzy constant coefficients (FCCs) while avoiding the complexities of eigen-value computations. A theorem for the convergence and the validity of the approach is also presented in detail. Numerical experiments and comparisons with exact solutions reveal that the proposed method is capable of generating accurate results. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码：4765 / 4779
页数：15
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