Some Simple Conditions for Nonsingular H-matrices
ZHANG Junli
HAN Guichun
Abstract：Nonsingular H-matrix is a kind of special matrix with applications in the field of engineering and scientific research .In this paper , some new criteria are given according to the relations of α-diago-nally dominant matrices and nonsingular H-matrices,which extend and improve some related results .Ef-fectiveness of these criteria is illustrated by numerical examples .
Keywords：nonsingular H-matrixα-diagonally dominant matrixirreduciblenonzero elements chain
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 144-147 )