Monotone iterative technique for initial-value problems of nonlinear singular discrete systems

被引：8
|
作者：
Wang, Peiguang [1 ]
Zhang, Jing [2 ]
机构：
[1] Hebei Univ, Coll Elect & Informat Engn, Baoding 071002, Peoples R China
[2] N China Inst Aerosp Engn, Dept Basic Sci, Lanfang 065000, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2008年 / 221卷 / 01期
关键词：
Initial-value problems; Iteration methods; Upper and lower solutions; Nonlinear singular discrete systems;
D O I：
10.1016/j.cam.2007.10.002
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper studies a class of initial-value problems of nonlinear singular discrete systems and obtains the existence theorem of extremal solutions by employing a monotone iterative technique combined with the method of upper and lower solutions. (C) 2007 Elsevier B.V. All rights reserved.
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页码：158 / 164
页数：7
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