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Construction of some new Hadamard matrices

Published online by Cambridge University Press:  17 April 2009

Dragomir Ž. Đoković
Dragomir Ž. Đoković
Affiliation:
Department of Pure MathematicsUniversity of Waterloo Waterloo, OntarioCanadaN2L 3G1
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Abstract

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We prove that there exist skew type Hadamard matrices of order 4n for n = 67, 113, 127, 157, 163, 181 and 241 which have not been constructed so far. In particular there exists a Hadamard matrix of order 4 · 163, which was unknown until now. We mention that very recently we have constructed skew type Hadamard matrices of orders 4n for n = 37 and 43.

Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 45 , Issue 2 , April 1992 , pp. 327 - 332
Copyright
Copyright © Australian Mathematical Society 1992

References

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