Eigenvalues of Circulant Matrices and a Conjecture of Ryser

DOI10.46793/KgJMat2105.751EzbMath1499.15117OpenAlexW4231333924MaRDI QIDQ5035238

Luis H. Gallardo, Olivier Rahavandrainy, Reinhardt Euler

Publication date: 21 February 2022

Published in: Kragujevac Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://elib.mi.sanu.ac.rs/files/journals/kjm/67/7_eng.html

zbMATH Keywords

eigenvaluesHadamard matricesunit circlecyclotomic fieldscirculant matrices

Mathematics Subject Classification ID

Cyclotomic extensions (11R18) Boolean and Hadamard matrices (15B34) Arithmetic combinatorics; higher degree uniformity (11B30)

Cites Work

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