Constructing cospectral graphs by unfolding non-bipartite graphs

DOI10.1016/j.dam.2024.06.016zbMath1547.05174MaRDI QIDQ6611026

Shivaramakrishna Pragada, Hitesh Wankhede, M. Rajesh Kannan

Publication date: 26 September 2024

Published in: Discrete Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

adjacency matrixunfoldingcospectral graphspartitioned tensor productreflexive and semi-reflexive graphs

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Graph operations (line graphs, products, etc.) (05C76)

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