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On the Construction of Group Divisible Incomplete Block Designs

✍ Scribed by H. T. Trivedi and V. K. Sharma

Book ID
115056870
Publisher
John Wiley and Sons
Year
1975
Tongue
French
Weight
119 KB
Volume
3
Category
Article
ISSN
0319-5724

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Incomplete group divisible designs with
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✍ J. Wang πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 141 KB

## Abstract The object of this paper is the construction of incomplete group divisible designs (IGDDs) with block size four, group‐type (__g, h__)^__u__^ and index unity. It is shown that the necessary conditions for the existence of such an IGDD are also sufficient with three exceptions and six po