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New Results on D‐Optimal Matrices
Authors:Dragomir ? ?okovi?  Ilias S Kotsireas
Institution:1. Department of Pure Mathematics, University of Waterloo, , Waterloo, Ontario, N2L 3G1 Canada;2. Wilfrid Laurier University, Department of Physics and Computer Science, , Waterloo, Ontario, N2L 3C5 Canada
Abstract:We construct a number of new urn:x-wiley:10638539:jcd21302:equation:jcd21302-math-0001 supplementary difference sets (SDS) with v odd and urn:x-wiley:10638539:jcd21302:equation:jcd21302-math-0002. In particular, these give rise to D‐optimal matrices of the four new orders 206, 242, 262, 482, constructed here for the first time.
Keywords:D‐optimal matrices  supplementary difference sets
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