Abstract
Let be the fundamental group of a finite graph of groups with Noetherian edge groups and locally tame vertex groups. We prove that is locally tame. It follows that if a finitely presented group has a nontrivial –decomposition over the class of its subgroups for or , and all the vertex groups in the decomposition are flexible, then is locally tame.
Citation
Rita Gitik. "On local tameness of certain graphs of groups." Algebr. Geom. Topol. 19 (7) 3701 - 3710, 2019. https://doi.org/10.2140/agt.2019.19.3701
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