A NONSINGULARITY CRITERION FOR MATRICES

Authors
GIL MI
Citation
Mi. Gil, A NONSINGULARITY CRITERION FOR MATRICES, Linear algebra and its applications, 253, 1997, pp. 79-87
Citations number
5
Categorie Soggetti
Mathematics,Mathematics
Journal title
Linear algebra and its applications → ACNP
ISSN journal
00243795
Volume
253
Year of publication
1997
Pages
79 - 87
Database
ISI
SICI code
0024-3795(1997)253:<79:ANCFM>2.0.ZU;2-D
Abstract
A new nonsingularity criterion for matrices is derived. It improves th e Levy-Desplanques theorem for matrices which are ''near'' to triangul ar ones. (C) Elsevier Science Inc., 1997.