scientific article; zbMATH DE number 4195969

zbMath0725.05020MaRDI QIDQ5202670

Koichi Yamamoto, Mieko Yamada

Publication date: 1988

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Hadamard difference set

Mathematics Subject Classification ID

Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10)

Related Items (8)

Difference sets over the Galois ring \(\text{GR}(2^n,2)\) ⋮ Divisible difference families from Galois rings \(\mathrm{GR}(4,n)\) and Hadamard matrices ⋮ Difference sets over Galois rings with odd extension degrees and characteristic an even power of 2 ⋮ Amorphous association schemes over the Galois rings of characteristic 4 ⋮ A construction of partial difference sets in \(\mathbb{Z}_{p^ 2}\times \mathbb{Z}_{p^ 2}\times\cdots\times \mathbb{Z}_{p^ 2}\) ⋮ Constructions of partial difference sets and relative difference sets using Galois rings ⋮ Relative difference sets fixed by inversion. II: Character theoretical approach ⋮ Cyclotomic schemes over finite, commutative, admissible rings

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