Using rational idempotents to show Turyn's bound is sharp

DOI10.1007/S10623-011-9526-9zbMath1236.05207OpenAlexW2029461259MaRDI QIDQ664379

Jordan D. Webster

Publication date: 1 March 2012

Published in: Designs, Codes and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10623-011-9526-9

zbMATH Keywords

Hadamard difference setsMenonTuryn's bound

Mathematics Subject Classification ID

Combinatorial aspects of finite geometries (05B25) Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10) Group actions on combinatorial structures (05E18)

Cites Work

• Unnamed Item
• Difference sets in Abelian 2-groups
• Generalized perfect arrays and Menon difference sets
• Proof of a conjecture on Hadamard 2-groups
• An introduction to group rings
• Characters and cyclotomic fields in finite geometry
• Character sums and difference sets
• On Difference Sets Whose Parameters Satisfy a Certain Relation

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