𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Coloured designs, new group divisible designs and pairwise balanced designs

✍ Scribed by C.A. Rodger; Dinesh G. Sarvate; Jennifer Seberry


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
507 KB
Volume
15
Category
Article
ISSN
0378-3758

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


D-optimal designs and group divisible de
✍ Hiroki Tamura πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 128 KB

## Abstract We obtain new conditions on the existence of a square matrix whose Gram matrix has a block structure with certain properties, including D‐optimal designs of order $n\equiv 3 \pmod 4$, and investigate relations to group divisible designs. We also find a matrix with large determinant for

Some new group divisible designs
✍ J.A. John; G. Turner πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 287 KB
Some new group divisible designs
✍ Bhagwandas; J.S. Parihar πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 256 KB
Minimal clique partitions and pairwise b
✍ Rolf Rees πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 666 KB

We consider the problem of determining cp(G v KC), the smallest number of cliques required to partition the edge set of the graph G v K~, where G is a finite simple graph and K~, is the empty graph on m vertices. A lower bound on cp(G v K~,,,) is obtained which, when applied to the case G = K,, shar