Supplementary difference sets and D-optimal designs for n ≡ 2 mod 4

✍ Scribed by Th Chadjipantelis; Stratis Kounias

• Publisher: Elsevier Science
• Year: 1985
• Tongue: English
• Weight: 284 KB
• Volume: 57
• Category: Article
• ISSN: 0012-365X
• DOI: 10.1016/0012-365x(85)90173-6

✦ Synopsis

Supplementary difference sets 2-{½n; k, r; k} are used to construct D-optimal designs for n-= 2 rood 4, where k, r,/t are defined through n.

A number of new designs is constructed. The D-optimal design for n = 86 is constructed for the first time.

For n~2mod4, n<100 and for the cases n =22, 34, 58, 70, 74, 78, 90, 94, 98, the D-optimal designs still remain unknown.