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非奇异H矩阵的实用充分条件
引用本文:干泰彬,黄廷祝.非奇异H矩阵的实用充分条件[J].计算数学,2004,26(1):109-116.
作者姓名:干泰彬  黄廷祝
作者单位:电子科技大学应用数学学院,成都,610054
摘    要:In this paper, several practical sufficient conditions for nonsinguular H-matrices are obtained by comparing the elements of a matrix. Advantage of results obtained is illustrated by a numerical example.

关 键 词:非奇异H矩阵  非零元素链  拟严格对角占优矩阵  充分条件

PRACTICAL SUFFICIENT CONDITIONS FOR NONSINGULAR H-MATRICES
Gan Taibin Huang Tingzhu.PRACTICAL SUFFICIENT CONDITIONS FOR NONSINGULAR H-MATRICES[J].Mathematica Numerica Sinica,2004,26(1):109-116.
Authors:Gan Taibin Huang Tingzhu
Institution:Gan Taibin Huang Tingzhu (Faculty of Appl. Math., University of Electronic Science & Tech. of China, Chengdu, 610054)
Abstract:In this paper, several practical sufficient conditions for nonsingular H-matrices are obtained by comparing the elements of a matrix. Advantage of results obtained is illustrated by a numerical example.
Keywords:nonsingular H-matrix  diagonal dominance  irreducibility  nonzero elements chain
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