A further look into combinatorial orthogonality

DOI10.13001/1081-3810.1270zbMath1166.05300arXiv0709.3651OpenAlexW2145896379MaRDI QIDQ3520076

Simone Severini, Ferenc Szöllősi

Publication date: 19 August 2008

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0709.3651

zbMATH Keywords

orthogonal matricescombinatorial matrix theorystrong quadrangularitycombinatorial orthogonality

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20)

Related Items (3)

Graphs of unitary matrices and positive semidefinite zero forcing ⋮ Unnamed Item ⋮ A characterization of orthogonal permutative matrices of order 4

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