8 citations · 13 across the 10 of their papers we have counts for
1 paper · 2 filters
G. A. Freiman, M. Herzog, P. Longobardi +4
The aim of this paper is to present a complete description of the structure of subsets S of an orderable group G satisfying |S^2| = 3|S|-2 and <S> is non-abelian.