New convergence proofs of modulus-based synchronous multisplitting iteration methods for linear complementarity problems

被引:13
|
作者
Zhang, Li-Li [1 ]
Zhang, Yun-Peng [2 ]
Ren, Zhi-Ru [3 ]
机构
[1] Henan Univ Econ & Law, Sch Math & Informat Sci, Zhengzhou 450046, Henan, Peoples R China
[2] North China Univ Water Resources & Elect Power, Coll Elect Power, Zhengzhou 450011, Henan, Peoples R China
[3] Cent Univ Finance & Econ, Sch Math & Stat, Beijing 100081, Peoples R China
基金
中国国家自然科学基金;
关键词
Linear complementarity problem; Modulus-based method; Matrix multisplitting; Convergence; H+-MATRIX; SPLITTINGS;
D O I
10.1016/j.laa.2015.04.029
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Modulus-based synchronous multisplitting iteration methods were recently proposed for solving linear complementarity problems. We give a much simpler approach to prove the convergence of these iteration methods when the system matrix is an H+-matrix. Moreover, this idea can also be applied to prove the convergence of two-step modulus-based synchronous multisplitting iteration methods, which avoids the construction of the irreducible system matrix and the introduction of the infinite norm. (C) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码:83 / 93
页数:11
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