A generalization of group difference sets and the matrix equation \(A^m=dI+\lambda(J)\)

DOI10.1007/BF02188034zbMath0504.05018MaRDI QIDQ1835676

Kai Wang

Publication date: 1981

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/136912

zbMATH Keywords

matrix equationsmultiplier theoremgroup difference setsG-circulant matrices

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Matrix equations and identities (15A24) Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10)

Related Items (1)

Circulant-style matrices closed under multiplication

Cites Work

• A generalization of cyclic difference sets. I
• A generalization of cyclic difference sets. II
• On some solutions of \(A^k=dI+\lambda J\)
• A generalization of the matrix equation \(A^ 2=J\)

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