A nonsingularity criterion for matrices
type: Item
instance of: scholarly article
title: A nonsingularity criterion for matrices
zbMATH Open document ID: 0871.15004
DOI: 10.1016/0024-3795(95)00704-0
published in: Linear Algebra and its Applications
publication date: 1997-03-31T00:00:00Z
review text: A new nonsingularity criterion for matrices is derived. It improves the Levy-Desplanques theorem for matrices which are ``near'' to triangular ones.
reviewed by: Rodica Covaci
Mathematics Subject Classification ID: 15A09
zbMATH DE Number: 994632
zbMATH Keywords: nearly triangular matrix
zbMATH Keywords: nonsingularity criterion
zbMATH Keywords: Levy-Desplanques theorem
author: Michael I. Gil'
MaRDI profile type: Publication
full work available at URL: 0024-3795(95)00704-0
OpenAlex ID: W1989363400
cites work: Bounds for determinants
cites work: Q4046627
cites work: Q4141526
cites work: Q4040931
cites work: Q5331504
description: scientific article; zbMATH DE number 994632