Coxeter subgroups of Coxeter groups
Posted by i. m. soloveichik, at mathoverflow.net,
Is there an algorithm to determine all the Coxeter subgroups of a given Coxeter group? If we only want the Coxeter subgroups of…
Morphisms between right-angled Coxeter groups and the embedding problem in dimension two
Overview of attention for article published in Mathematische Zeitschrift, June 2021