Hermitian congruence and the existence of completion of generalized Hadamard matrices
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Publication:1117231
DOI10.1016/0097-3165(88)90054-4zbMath0667.05011OpenAlexW2012968160MaRDI QIDQ1117231
Publication date: 1988
Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0097-3165(88)90054-4
Related Items (13)
Non-existence of some nearly perfect sequences, near Butson-Hadamard matrices, and near conference matrices ⋮ Unreal \(\mathrm{BH}(n,6)\)'s and Hadamard matrices ⋮ Nearly perfect sequences with arbitrary out-of-phase autocorrelation ⋮ Block-circulant complex Hadamard matrices ⋮ On symmetric nets and generalized Hadamard matrices from affine designs ⋮ Generalized Hadamard matrices which are developed modulo a group ⋮ Morphisms of Butson classes ⋮ On the non-existence of generalized Hadamard matrices ⋮ A new construction of circulant \(GH(p^ 2; \mathbb{Z}_ p)\) ⋮ Necessary conditions for the existence of group-invariant Butson Hadamard matrices and a new family of perfect arrays ⋮ Orderly generation of Butson Hadamard matrices ⋮ Generalized Hadamard matrices and translations ⋮ Highly nonlinear mappings
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