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math.GR2024
Lifting relations in right orderable groups
Marco Linton
In this article we study the following problem: given a chain complex of free -modules, when is isomorphic to the cellular chain complex of some simply con…
math.GR2024
Residually rationally solvable one-relator groups
Marco Linton
We show that the intersection of the rational derived series of a one-relator group is rationally perfect and is normally generated by a single element. As a corollary, we characte…