Affiliation:
1. Department of Mathematics, Bar-Ilan University, Ramat Gan, 5290002, Israel
Abstract
We investigate the ability of a free pro-[Formula: see text] group of infinite rank to abstractly solve abstract embedding problems, and conclude that for some varieties [Formula: see text], the profinite completion of any order, of a free pro-[Formula: see text] group of infinite rank, is a free pro-[Formula: see text] group as well, of the corresponding rank.
Publisher
World Scientific Pub Co Pte Ltd