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Characterization of α1 and α2-matrices.

Characterization of α1 and α2-matrices.

Authors :
Bru, Rafael
Cvetković, Ljiljana
Kostić, Vladimir
Pedroche, Francisco
Source :
Central European Journal of Mathematics; Feb2010, Vol. 8 Issue 1, p32-40, 9p
Publication Year :
2010

Abstract

This paper deals with some properties of α1-matrices and α2-matrices which are subclasses of nonsingular H-matrices. In particular, new characterizations of these two subclasses are given, and then used for proving algebraic properties related to subdirect sums and Hadamard products. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
18951074
Volume :
8
Issue :
1
Database :
Complementary Index
Journal :
Central European Journal of Mathematics
Publication Type :
Academic Journal
Accession number :
50216729
Full Text :
https://doi.org/10.2478/s11533-009-0068-6