Title of article
Group divisible designs with three unequal groups and larger first index
Author/Authors
Hurd، نويسنده , , Spencer P. and Sarvate، نويسنده , , Dinesh G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
9
From page
1851
To page
1859
Abstract
We show the necessary conditions are sufficient for the existence of group divisible designs (or PBIBDs) with block size k = 3 with three groups of size ( n , 2 , 1 ) for any n ≥ 2 and any two indices with λ 1 > λ 2 .
Keywords
GAD , BIBD , GDD , Two associate class
Journal title
Discrete Mathematics
Serial Year
2011
Journal title
Discrete Mathematics
Record number
1599690
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