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Some constructions of two-associate class PBIB designs
Authors:Snigdha Banerjee  Sanpei Kageyama  Bhagwandas
Institution:(1) University of Indore, India;(2) Hiroshima University, Hiroshima, Japan;(3) University of Indore, India
Abstract:Summary Two-associate class PBIB designs, having association schemes of GD orL 2 types, are constructed by using patterned matrices and by methods of taking unions of sets of blocks.
Keywords:BIB design  group divisible (GD)  semi-regular (SR)  self-complementary  affine α  -resolvable            L          2
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