On Verbal Factors of Almost Free Groups in Varieties

Abelian Groups in Russia

“…He also introduced and investigated slender abelian groups with respect to a fixed topology and with respect to a particular topological group [98]. Rychkov (1955Rychkov ( 1993 was one of the most outstanding of Kulikov's students. He expanded the concept of a slender group in the sense of Loš to the concept of a generalized slender mixed abelian group [134].…”

“…Rychkov (1955Rychkov ( 1993 was one of the most outstanding of Kulikov's students. He expanded the concept of a slender group in the sense of Loš to the concept of a generalized slender mixed abelian group [134]. Rychkov also obtained several nice theorems characterizing homomophisms from direct products of groups to generalized slender groups and, dually, from dual slender groups to direct sums of groups [147].…”