Difference sets disjoint from a subgroup. III: The skew relative cases

DOI10.1007/s00373-023-02662-8zbMath1518.05024OpenAlexW4380487922MaRDI QIDQ6117078

Mckay Holmes, Gradin Anderson, Stephen P. Humphries, Bonnie Magland, Andrew Haviland

Publication date: 19 July 2023

Published in: Graphs and Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00373-023-02662-8

zbMATH Keywords

subgroupdifference setSchur ringHadamard difference setdicyclic group

Mathematics Subject Classification ID

Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10)

Cites Work

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• Strongly regular graphs from unions of cyclotomic classes
• A family of skew Hadamard difference sets
• Pseudocyclic association schemes and strongly regular graphs
• Special subsets of difference sets with particular emphasis on skew Hadamard difference sets
• Schur rings.
• On groups with a single involution
• Real representations of groups with a single involution
• Automorphisms and enumeration of switching classes of tournaments
• Finite geometry and character theory
• Abelian and non-abelian Paley type group schemes
• Williamson matrices and a conjecture of Ito's
• Skew Hadamard difference sets from the Ree-Tits slice symplectic spreads in PG\((3,3^{2h+1})\)
• Zur Theorie der einfach transitiven Permutationsgruppen. II
• ON HADAMARD GROUPS III
• Nonexistence of twentieth power residue difference sets

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