• Corpus ID: 115165490

# An action of the cactus group

@article{Henriques2007AnAO,
title={An action of the cactus group},
author={Andr'e G. Henriques},
journal={arXiv: Algebraic Geometry},
year={2007}
}
• A. Henriques
• Published 21 May 2007
• Mathematics
• arXiv: Algebraic Geometry
We construct an action of the big cactus group (the fundamental group of the Deligne-Mumford compactification of the moduli space of real curves of genus zero with n undistinguished marked points) on Fock-Goncharov's SL_m analog of the decorated Teichmuller space of ideal n-gons.
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