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Blocking sets in block designs

โœ Scribed by David A Drake


Book ID
107885023
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
205 KB
Volume
40
Category
Article
ISSN
0097-3165

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๐Ÿ“œ SIMILAR VOLUMES


Blocking Sets in Designs with Block Size
โœ Hoffman, D.G.; Lindner, C.C.; Phelps, K.T. ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 455 KB
Blocking sets in designs with block size
โœ D.G. Hoffman; C.C. Lindner; ; K.T. Phelps ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 456 KB

In this paper, we give constructions of block designs with block size 4 and index 1, for L = 3, 6 which have a blocking set for all admissible orders (with at most 5 possible exceptions). A design which admits a blocking set is 2-colorable. These results, in conjunction with an earlier paper [l], s

Blocking sets in 3-designs
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In this paper we give a bound for the cardinality of an intersection set of a 2-(v,k,2) design D. We give a new proof of Drake's inequality for the cardinality of a blocking set of D. Our proof will enable us to characterize the case of equality. We investigate the existence of the blocking sets of

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โœ Lynn Margaret Batten; Kris Coolsaet; Anne Penfold Street ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Springer ๐ŸŒ English โš– 55 KB