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Integral and rational completions of Hadamard matrices

✍ Scribed by Eric Verheiden

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
415 KB
Volume
29
Category
Article
ISSN
0097-3165

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πŸ“œ SIMILAR VOLUMES

Decompositions of Complete Multigraphs R
Decompositions of Complete Multigraphs Related to Hadamard Matrices
✍ David A Gregory; Kevin N Vander Meulen πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 242 KB

Let bp(+K v ) be the minimum number of complete bipartite subgraphs needed to partition the edge set of +K v , the complete multigraph with + edges between each pair of its v vertices. Many papers have examined bp(+K v ) for v 2+. For each + and v with v 2+, it is shown here that if certain Hadamard

Automorphisms of higher-dimensional Hada
Automorphisms of higher-dimensional Hadamard matrices
✍ Warwick de Launey; Richard M. Stafford πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 308 KB

## Abstract This article derives from first principles a definition of equivalence for higher‐dimensional Hadamard matrices and thereby a definition of the automorphism group for higher‐dimensional Hadamard matrices. Our procedure is quite general and could be applied to other kinds of designs for