Bhaskar Rao designs from cyclotomy
1980 ◽
Vol 29
(4)
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pp. 425-430
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Keyword(s):
AbstractA Bhaskar Rao design is obtained from the incidence matrix of a partially balanced incomplete block design with m associate classes by negating some elements of the matrix in such a way that the inner product of rows α and β is ci if α and β are ith associates. In this paper we use nested designs constructed from unions of cyclotomic classes to give Bhaskar Rao designs.
1973 ◽
Vol 3
(1)
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pp. 153-226
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2019 ◽
Vol 29
(11)
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1979 ◽
Vol 28
(4)
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pp. 471-478
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2004 ◽
Vol 151
(6)
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pp. 535
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2005 ◽
Vol 13
(5)
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pp. 363-376
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2019 ◽
Vol 15
(1)
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pp. 155014771982624
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1964 ◽
Vol 16
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pp. 736-740
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