3 citations · 8 across the 10 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
math.GR2019
Eraser morphisms and membership problem in groups and monoids
Daniele D'Angeli, Emanuele Rodaro, Pedro V. Silva +1
We develop the theory of fragile words by introducing the concept of eraser morphism and extending the concept to more general contexts such as (free) inverse monoids. We character…
math.GR2019
Commensurability of Baumslag-Solitar groups
Montserrat Casals-Ruiz, Ilya Kazachkov, Alexander Zakharov
In this paper we classify Baumslag-Solitar groups up to commensurability. In order to prove our main result we give a solution to the isomorphism problem for a subclass of Generali…