有关E'-矩阵的若干注记

数学季刊 ›› 2009, Vol. 24 ›› Issue (1): 40-45.

有关E'-矩阵的若干注记

Faculty of Applied Mathematics, Guangdong University of Technology

收稿日期:2005-01-21 出版日期:2009-03-30 发布日期:2023-09-06
作者简介:LI Jian-ping(1977- ), female, native of Shaodong, Hunan, a lecturer of Guandong University of Technology, M.S.D., engages in matrix theory.
基金资助:
Supported by the YSF of Guangdong University of Technology(062058)；

Some Remarks On E'-matrices

Faculty of Applied Mathematics, Guangdong University of Technology

Received:2005-01-21 Online:2009-03-30 Published:2023-09-06
About author:LI Jian-ping(1977- ), female, native of Shaodong, Hunan, a lecturer of Guandong University of Technology, M.S.D., engages in matrix theory.
Supported by:
Supported by the YSF of Guangdong University of Technology(062058)；

摘要/Abstract

摘要： The class of E -matrices introduced in [4] is a subclass of Q0-matrices whose proper principal submatrices are Q-matrices. In this paper, we investigate the relation of the class E to other known matrix classes and obtain a series of necessary and sufficient conditions for E -matrices.

关键词: linear complementarity problem, E'-matrix, irreducible matrices, almost E-matrices

Abstract: The class of E -matrices introduced in [4] is a subclass of Q0-matrices whose proper principal submatrices are Q-matrices. In this paper, we investigate the relation of the class E to other known matrix classes and obtain a series of necessary and sufficient conditions for E -matrices.

Key words: linear complementarity problem; E'-matrix, irreducible matrices, almost E-matrices

中图分类号:

O151.21

李建平 . 有关E'-矩阵的若干注记[J]. 数学季刊, 2009, 24(1): 40-45.

LI Jian-ping. Some Remarks On E'-matrices[J]. Chinese Quarterly Journal of Mathematics, 2009, 24(1): 40-45.

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