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Relative Dehn functions of amalgamated products and HNN--extensions

D. V. Osin
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Abstract

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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D. V. Osin. 2004-11-01. Relative Dehn functions of amalgamated products and HNN--extensions. https://arxiv.org/abs/math/0411027

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