On the spectrum of minimal covers by triples
نویسندگان
چکیده
A Minimal Cover by Triples is an ordered pair (V, T ) where V is a finite set and T is a collection of three-element subsets of V with the properties that every pair of elements of V appear together in at least one element of T and if any element of T is removed, the first property no longer holds. In this paper we explore the possible values |T | can take on for a given |V |. In addition, construction techniques are given to construct a Minimal Cover by Triples for given values of |V | and |T |.
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ورودعنوان ژورنال:
- Australasian J. Combinatorics
دوره 45 شماره
صفحات -
تاریخ انتشار 2009