The
minimum number of blocks in Pairwise Balanced Designs with maximum block size 4
the final cases
Grüttmüller, Martin
1970-
VerfasserIn
aut
Roberts, Ian T.
VerfasserIn
aut
D’Arcy, Sue
VerfasserIn
aut
Egan, Judith
VerfasserIn
aut
text
Text
gw
2005
monographic
XA-DE
Rostock
University of Rostock, Institute of Mathematics
publisher
2005
Rostock
Universitätsbibliothek
distributor
eng
1 Online-Ressource (12 Seiten)
The minimum number of blocks having maximum size precisely four that are required to cover, exactly λ times, all pairs of elements from a set of cardinality v is denoted by gλ(4)(v) are known except for λ = 1 andv = 17 or 18. It is known that 30<= g(4)(17) <= 31 and 32 <= g(4)(18) <= 33. In this paper we Show that g(4)(17) =/ 30 and g(4)(18) =/ 32, thus finalising the Determination of gλ(4)(v) for all λ and v<eng>
Open Access
Urheberrechtsschutz 1.0
Martin Grüttmüller, Ian T. Roberts, Sue D’Arcy, Judith Egan
510
https://purl.uni-rostock.de/rosdok/id00005834
Preprints aus dem Institut für Mathematik
05/13
urn:nbn:de:gbv:28-rosdok_id00005834-8
10.18453/rosdok_id00005834
1621474731
rda
DE-627
261014
1986775801
20261014T161017.0
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