Ray nonsingularity of cycle chain matrices

DOI10.1016/j.laa.2012.07.016zbMath1255.15038OpenAlexW2083561659MaRDI QIDQ454832

J. Herrera, D. Rodríguez-Gómez

Publication date: 10 October 2012

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2012.07.016

zbMATH Keywords

algorithmdigraphscycle chain matricesray nonsingular matricessign nonsingular matrices

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Directed graphs (digraphs), tournaments (05C20) Sign pattern matrices (15B35)

Related Items (4)

Forbidden structures for ray nonsingularity among cycle tree matrices without positive cycles ⋮ A forbidden structure of ray nonsingular matrices ⋮ Ray nonsingularity of cycle tree matrices ⋮ Threshold function of ray nonsingularity for uniformly random ray pattern matrices

Cites Work

• Unnamed Item
• The decomposability of the matrix with two determinantal regional components
• On the boundaries of the determinantal regions of ray pattern matrices
• Ray patterns of matrices and nonsingularity
• Extremal properties of ray-nonsingular matrices
• The determinantal regions of complex sign pattern matrices and ray pattern matrices
• Inverse closed ray-nonsingular cones of matrices
• The inverse problems of the determinantal regions of ray pattern and complex sign pattern matrices
• Non-existence of 5X5 full ray nonsingular matrices
• Qualitative Economics and the Scope of the Correspondence Principle

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