On the structure and existence of some amicable orthogonal designs

Authors

Peter J. Robinson
Jennifer Seberry, University of WollongongFollow

Publication Details

Robinson, PJ and Seberry, J, On the structure and existence of some amicable orthogonal designs, J. Austral. Math. Soc. Ser A, 25, 1978, 118-128.

Abstract

The structure is determined for the existence of some amicable weighing matrices. This is then used to prove the existence and non-existence of some amicable orthogonal designs in powers of two.