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arXiv · 1007.1529

Examples of amalgamated free products and coupling rigidity

Yoshikata Kida
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Abstract

We present amalgamated free products satisfying coupling rigidity with respect to the automorphism group of the associated Bass-Serre tree. As an application, we obtain orbit equivalence rigidity for amalgamated free products of mapping class groups.

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Yoshikata Kida. 2011-10-30. Examples of amalgamated free products and coupling rigidity. https://doi.org/10.1017/s0143385711000964

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