Two-generated verbally closed subgroups of a free solvable group G are retracts of G

2019/01/17 by Roman'kov, V. A., Timoshenko, E. I.
#20F20 20F16 20E07 #FOS: Mathematics #Group Theory (math.GR)

paper · doi:10.48550/arxiv.1901.05806

Abstract

We prove that every verbally closed two-generated subgroup of a free solvable group G of a finite rank is a retract of G.

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