𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Inequalities for t designs

✍ Scribed by Richard M Wilson


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
489 KB
Volume
34
Category
Article
ISSN
0097-3165

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Incidence matrices and inequalities for
✍ D. Raghavarao; S.S. Shrikhande; M.S. Shrikhande πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 128 KB

## Abstract In this paper we use incidence matrices of block designs and row–column designs to obtain combinatorial inequalities. We introduce the concept of nearly orthogonal Latin squares by modifying the usual definition of orthogonal Latin squares. This concept opens up interesting combinatoria

Backtracking algorithm for finding t-des
✍ M. M-Noori; B. Tayfeh-Rezaie πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 103 KB

## Abstract A detailed description of an improved version of backtracking algorithms for finding __t__‐designs proposed by G. B. Khosrovshahi and the authors of this paper [J Combin Designs 10 (2002), 180–194] is presented. The algorithm is then used to determine all 5‐(14,6,3) designs admitting an