A result of Bridson, Howie, Miller and Short states that if
is a subgroup of type
of the direct product
of
limit groups over
free groups, then
is virtually the direct product of limit groups over free groups. Furthermore, they
characterise finitely presented residually free groups. In this paper these results are
generalised to limit groups over Droms right-angled Artin groups. Droms
RAAGs are the right-angled Artin groups with the property that all of their
finitely generated subgroups are again RAAGs. In addition, we show that the
generalised conjugacy problem is solvable for finitely presented groups that are
residually a Droms RAAG, and that their finitely presentable subgroups are
separable.
PDF Access Denied
We have not been able to recognize your IP address
3.142.250.114
as that of a subscriber to this journal.
Online access to the content of recent issues is by
subscription, or purchase of single articles.
Please contact your institution's librarian suggesting a subscription, for example by using our
journal-recommendation form.
Or, visit our
subscription page
for instructions on purchasing a subscription.
