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JOURNALS // Fundamentalnaya i Prikladnaya Matematika // Archive

Fundam. Prikl. Mat., 2019 Volume 22, Issue 4, Pages 129–136 (Mi fpm1820)

On the cardinality of relator sets of groups $F/\prod [N_i,N_j]$

O. V. Kulikovaa, A. Yu. Olshanskiiba

a Moscow State University, Moscow, Russia
b Vanderbilt University, Nashville, U.S.A.

Abstract: The present paper generalizes the results of our paper "On the finite presentability of the group $F/[M,N]$" to an arbitrary family of normal subgroups $\{N_i \mid i\in I\}$ in a free group $F$. We obtain conditions for finite presentability of the quotient group $F/\prod [N_i,N_j]$. In both papers, the proof of the main result is based on the properties of verbal wreath products introduced by Alfred Lvovich Shmel'kin.

UDC: 512.543.16


 English version:
Journal of Mathematical Sciences (New York), 2021, 257:6, 834–838


© Steklov Math. Inst. of RAS, 2025