Sign patterns with minimum rank 2 and upper bounds on minimum ranks
type: Item
instance of: scholarly article
title: Sign patterns with minimum rank 2 and upper bounds on minimum ranks
zbMATH Open document ID: 1278.15033
DOI: 10.1080/03081087.2012.716431
author: Zhongshan Li
author: Marina Arav
author: Fei Gong
author: Wei Gao
author: Frank J. Hall
author: Hein van der Holst
author: Yubin Gao
published in: Linear and Multilinear Algebra
publication date: 2013-10-01T00:00:00Z
Mathematics Subject Classification ID: 15B35
Mathematics Subject Classification ID: 15B36
Mathematics Subject Classification ID: 15B48
Mathematics Subject Classification ID: 15A03
Mathematics Subject Classification ID: 15A23
zbMATH DE Number: 6213167
zbMATH Keywords: sign pattern matrix
zbMATH Keywords: minimum rank
zbMATH Keywords: maximum rank
zbMATH Keywords: rational realization
zbMATH Keywords: rational minimum rank
zbMATH Keywords: condensed sign pattern
zbMATH Keywords: number of polynomial sign changes
zbMATH Keywords: number of strict sign changes
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1080/03081087.2012.716431
OpenAlex ID: W1990297039
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reviewed by: Adhemar Bultheel
description: scientific article; zbMATH DE number 6213167