Title of article
Existence theory and Q-matrix characterization for the generalized linear complementarity problem: Revisited
Author/Authors
Aniekan Ebiefung، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
9
From page
1421
To page
1429
Abstract
We provide conditions under which a vertical block matrix is a Q-matrix if one or all representative
sub-matrices are Q-matrices and vice versa. It is also shown, by means of counterexamples, that Eq. (3) of
[A.A. Ebiefung, Existence theory and Q-matrix characterization for the generalized linear complementarity
problem, Linear Algebra Appl. 223/224 (1995) 155–169] is incorrect.
© 2006 Elsevier Inc. All rights reserved.
Keywords
Complementarity problems , Existence of solutions , mathematical programming , Representative sub-matrices , q-matrices
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2007
Journal title
Journal of Mathematical Analysis and Applications
Record number
935629
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