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All triples for orthogonal designs of order 40
Authors:W.H. Holzmann  B. Tayfeh-Rezaie
Affiliation:a Department of Mathematics & Computer Science, University of Lethbridge, Lethbridge, Alta., T1K 3M4, Canada
b Institute for Studies in Theoretical Physics and Mathematics (IPM), P.O. Box 19395-5746, Tehran, Iran
Abstract:The use of amicable sets of eight circulant matrices and four negacyclic matrices to generate orthogonal designs is relatively new. We find all 1841 possible orthogonal designs of order 40 in three variables, using only these new techniques.
Keywords:Primary 05B20
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