Advances and Applications in Discrete Mathematics
Volume 7, Issue 2, Pages 121 - 128
(April 2011)
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PARTIAL BALANCED INCOMPLETE BLOCK DESIGNS ARISING FROM A MAXIMUM INDEPENDENT SET OF AN SRNT GRAPH
Anwar Alwardi, N. D. Soner and G. Deepak
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Petersen graph and Clebsch graph are
blocks of partial balanced incomplete block designs, and we prove that if G
is SRNT graph with the parameters
then
where