The two-sided complex moment problem
نویسندگان
چکیده
منابع مشابه
On a Two-Sided Turan Problem
Given positive integers n, k, t, with 2 ≤ k ≤ n, and t < 2, let m(n, k, t) be the minimum size of a family F of nonempty subsets of [n] such that every k-set in [n] contains at least t sets from F , and every (k − 1)-set in [n] contains at most t− 1 sets from F . Sloan et. al [11] determined m(n, 3, 2) and Füredi et. al [6] studied m(n, 4, t) for t = 2, 3. We consider m(n, 3, t) and m(n, 4, t) ...
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ژورنال
عنوان ژورنال: Arkiv för Matematik
سال: 1989
ISSN: 0004-2080
DOI: 10.1007/bf02386357