A Note on Partial Parallel Classes in St
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C.C. Lindner; K.T. Phelps
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Article
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1978
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Elsevier Science
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English
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A partial parallel class of blocks of a Steiner system Sir. k. VI i\ a collection of pairs iw disjoint blocks. The purpose of thk note is to show that any S(k. k + 1. 17 I Steiner c.\\rem. LVI~~J ua k"+3k3+ k2+ 1, h as a partial parallel class containing at least i L' -k + I r/(k -+ 21 bicd~. ## 1.