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|Title:||Group divisible designs with two associate classes and λ2 = 3||Authors:||Chaiyasena, A.
|Keywords:||Graph decomposition;Group divisible design||Issue Date:||2011||Publisher:||Scopus
University of the Thai Chamber of Commerce
|Source:||A. Chaiyasena, N. Pabhapote (2011) Group divisible designs with two associate classes and λ2 = 3. International Journal of Pure and Applied Mathematics Vol.71 No.3, 455-463.||Journal:||International Journal of Pure and Applied Mathematics||Abstract:||Necessary and sufficient conditions for the existence of Group divisible designs with two groups of unequal sizes and block size tree with λ2 = 3, λ1 ≥ 3 are here considered. We find that the necessary conditions, derived from graph theoretic conditions, are sufficient as well. We present some constructions to prove sufficiency.||URI:||https://scholar.utcc.ac.th/handle/6626976254/3553||Rights:||This work is protected by copyright. Reproduction or distribution of the work in any format is prohibited without written permission of the copyright owner.|
|Appears in Collections:||RSO: Journal Articles|
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