Potentially eventually positive broom sign patterns

DOI10.4134/BKMS.b171108zbMath1415.15032OpenAlexW2962852984MaRDI QIDQ4968638

Ber-Lin Yu

Publication date: 16 July 2019

Full work available at URL: https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002447875

zbMATH Keywords

eventually positive matrixcheckerboard block sign patternbroom sign pattern

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Positive matrices and their generalizations; cones of matrices (15B48) Sign pattern matrices (15B35)

Cites Work

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• Eccentric digraphs of trees
• Constructions of potentially eventually positive sign patterns with reducible positive part
• Potentially eventually positive double star sign patterns
• Potential eventual positivity of sign patterns with the underlying broom graph
• Eventual positivity of tridiagonal sign patterns
• Potentially eventually positive star sign patterns
• Sign patterns that require eventual positivity or require eventual nonnegativity
• Sign patterns that allow eventual positivity
• Sign patterns that require or allow power-positivity
• Reachability and Holdability of Nonnegative States

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