Complex unit gain graphs of rank 2

DOI10.1016/j.laa.2020.03.023zbMath1437.05157OpenAlexW3011277943MaRDI QIDQ2174098

Yanyan Li

Publication date: 17 April 2020

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

Full work available at URL: https://doi.org/10.1016/j.laa.2020.03.023

zbMATH Keywords

complex unit gain graphrank of graphs\(\mathbb{T}\)-gain graphs

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Signed and weighted graphs (05C22)

Related Items (10)

Unit gain graphs with two distinct eigenvalues and systems of lines in complex space ⋮ Extremal values of the Sombor index in unicyclic and bicyclic graphs ⋮ Extremal Unicyclic Graphs with Respect to Vertex-Degree-Based Topological Indices ⋮ Inertia indices of a complex unit gain graph in terms of matching number ⋮ On the \({A_{\!\mathbb{C}}}\)-rank of multidigraphs ⋮ Combinatorial necessary conditions for regular graphs to induce periodic quantum walks ⋮ Unnamed Item ⋮ Complex unit gain graphs with exactly one positive eigenvalue ⋮ Spectra of quaternion unit gain graphs ⋮ The \(k\)-generalized Hermitian adjacency matrices for mixed graphs

Cites Work

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• The skew-rank of oriented graphs
• Skew-rank of an oriented graph in terms of matching number
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• Unnamed Item

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