Relative Dehn functions of amalgamated products and HNN--extensions

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We obtain an upper bound for relative Dehn functions of amalgamated products and HNN--extensions with respect to certain collections of subgroups. Our main results generalize the combination theorems for relatively hyperbolic groups proved by Dahmani.

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Group Theory, 20F65; 20F67; 20E06

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http://salesiana.dossiersoluciones.com/handle/123456789/73068

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0411027
 http://arxiv.org/abs/math/0411027

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arXiv