Rational realization of maximum eigenvalue multiplicity of symmetric tree sign patterns

DOI10.1016/j.laa.2006.02.017zbMath1105.05043OpenAlexW2048287573MaRDI QIDQ855527

Rana Mikkelson, Leslie Hogben, Atoshi Chowdhury, Jude Melancon

Publication date: 7 December 2006

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

Full work available at URL: https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1086&context=math_pubs

zbMATH Keywords

treesign pattern matrixmaximum multiplicity

Mathematics Subject Classification ID

Trees (05C05) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Graph algorithms (graph-theoretic aspects) (05C85)

Related Items (1)

Counting loopy graphs with given degrees

Cites Work

• Minimum rank and maximum eigenvalue multiplicity of symmetric tree sign patterns
• Rational realizations of the minimum rank of a sign pattern matrix
• Matrix Analysis
• Unnamed Item

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