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arXiv · 1403.3990

Newton-Okounkov polyhedra for character varieties and configuration spaces

Christopher Manon
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Abstract

We construct families of Newton-Okounkov bodies for the free group character varieties and configuration spaces of any connected reductive group. We use this construction to give a proof that these spaces are Cohen-Macaulay.

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Christopher Manon. 2014-03-17. Newton-Okounkov polyhedra for character varieties and configuration spaces. https://arxiv.org/abs/1403.3990

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