2 papers
math.GR2026
Generalisable presentations and compactness properties of locally compact right-angled Artin groups
Ilaria Castellano, Bianca Marchionna, Brita Nucinkis +1
We propose the systematic study of presentations that can be generalised over a continuous open group monomorphism. Presentations with this property can turn well-known presentatio…
math.GR2025
Unimodular totally disconnected locally compact groups of rational discrete cohomological dimension one
Ilaria Castellano, Bianca Marchionna, Thomas Weigel
It is shown that a Stallings--Swan theorem holds in a totally disconnected locally compact (= t.d.l.c.) context (cf. Thm. B). More precisely, a compactly generated -b…