On the inertia set of a signed graph with loops

DOI10.1016/j.laa.2014.12.022zbMath1307.05091arXiv1402.4326OpenAlexW4206127502MaRDI QIDQ2261536

John Sinkovic, Hein van der Holst, Marina Arav

Publication date: 6 March 2015

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

Full work available at URL: https://arxiv.org/abs/1402.4326

zbMATH Keywords

inertialoopsigned graphsymmetric1-separation

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Vector spaces, linear dependence, rank, lineability (15A03) Signed and weighted graphs (05C22)

Related Items (2)

On the inertia set of a signed tree with loops ⋮ Sign patterns requiring a unique inertia

Cites Work

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• The inverse inertia problem for graphs: Cut vertices, trees, and a counterexample
• Sub-direct sums and positivity classes of matrices

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