On almost small and almost large super-Vandermonde sets in GF(q)

摘要

A set T subset of GF(q), q = p(h) is a super- Vandermonde set if Sigma(y is an element of T) y(k) = 0 for 0 < k < |T|. We determine the structure of super- Vandermonde sets of size p + 1 ( almost small) and size q/p - 1 (almost large).