A note on non-isomorphic cospectral digraphs

DOI10.1016/0095-8956(74)90045-8zbMath0268.05107OpenAlexW2070514946MaRDI QIDQ2562791

Yanyan Li

Publication date: 1974

Published in: Journal of Combinatorial Theory. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0095-8956(74)90045-8

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Graph theory (05C99) Directed graphs (digraphs), tournaments (05C20)

Related Items (2)

Spectra of digraphs ⋮ Cospectral graphs and digraphs with given automorphism group

Cites Work

• The characteristic polynomial of a graph

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