Construction of Extended Steiner Systems for Information Retrieval
نویسندگان
چکیده
منابع مشابه
A construction of almost Steiner systems
Let n, k, and t be integers satisfying n > k > t ≥ 2. A Steiner system with parameters t, k, and n is a k-uniform hypergraph on n vertices in which every set of t distinct vertices is contained in exactly one edge. An outstanding problem in Design Theory is to determine whether a nontrivial Steiner system exists for t ≥ 6. In this note we prove that for every k > t ≥ 2 and sufficiently large n,...
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ژورنال
عنوان ژورنال: Revista Matemática Complutense
سال: 2008
ISSN: 1988-2807,1139-1138
DOI: 10.5209/rev_rema.2008.v21.n1.16452