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20212026
most citedGroups of p-absolute Galois type that are not absolute Galois groups

11 citations · 15 across the 9 of their papers we have counts for

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math.RA2025

Restricted graph Lie algebras in characteristic two

Simone Blumer

We investigate restricted Lie algebras arising as analogues of (twisted) right-angled Artin groups and right-angled Coxeter groups over fields of characteristic two. These algebras…

math.GR2025

Droms Theorems for twisted right-angled Artin groups

Simone Blumer, Islam Foniqi, Claudio Quadrelli

We characterize twisted right-angled Artin groups whose finitely generated subgroups are also twisted right-angled Artin groups. Additionally, we give a classification of coherence…

math.GR2025

Subgroups of Bestvina-Brady groups

Simone Blumer

In "Subgroups of Graph Groups", 1987, J. Alg., Droms proved that all the subgroups of a right-angled Artin group (RAAG) defined by a finite simplicial graph are themselves RAAG…