New results on D-optimal Matrices
Combinatorics
2013-01-22 v2
Abstract
We construct a number of new (v;r,s;lambda) supplementary difference sets (SDS) with v odd and lambda = (r+s)-(v-1)/2. 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
Cite
@article{arxiv.1103.3626,
title = {New results on D-optimal Matrices},
author = {Dragomir Z. Djokovic and Ilias S. Kotsireas},
journal= {arXiv preprint arXiv:1103.3626},
year = {2013}
}
Comments
13 pages, 1 table