Blocking Sets in Designs with Block Size 4
نویسندگان
چکیده
منابع مشابه
On Defining Sets of Full Designs with Block Size Three
A defining set of a t-(v, k, λ) design is a subcollection of its blocks which is contained in no other t-design with the given parameters, on the same point set. A minimal defining set is a defining set, none of whose proper subcollections is a defining set. The spectrum of minimal defining sets of a design D is the set {|M | | M is a minimal defining set of D}. We show that if a t-(v, k, λ) de...
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ژورنال
عنوان ژورنال: European Journal of Combinatorics
سال: 1990
ISSN: 0195-6698
DOI: 10.1016/s0195-6698(13)80027-3