Criteria for Nonsingular H-Matrices
HAN Gui-chun
GAO Hui-shuang
XIAO Li-xiao
Abstract：In this paper , two criteria for nonsingular H-matrices for nonzero elements chains and irreduc-ible matrices are given by using the theory of double diagonally dominant matrices .The known result is generalized.
Keywords：α-double diagonally dominant matricesnonsingular H-matriceschain of nonzero ele-mentsirreducible matrices
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：3( 68-70 )