M. Morigi

most citedSome structural results on the non-abelian tensor square of groups

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math.GR2008★ 1 cited

Some structural results on the non-abelian tensor square of groups

Russell D. Blyth, Francesco Fumagalli, Marta Morigi

We study the non-abelian tensor square $G \otimes G$ for the class of groups G that are finitely generated modulo their derived subgroup. In particular, we find conditions on G/G' s…

math.GR2007

Generalizing a theorem of P. Hall on finite-by-nilpotent groups

Gustavo Fernandez Alcobér, Marta Morigi

Let $γ_{i} (G)$ and $Z_{i} (G)$ denote the $i$ -th terms of the lower and upper central series of a group $G$ , respectively. P. Hall showed that if $γ_{i + 1} (G)$ is finite then the index $…