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arXiv · 1312.0543

A remark on the Cox ring of $\overline{M}_{0,n}$

Claudio Fontanari
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Abstract

We present an elementary inductive argument proving that a certain subring of the Cox ring of the moduli space $\overline{M}_{0,n}$ of stable rational curves with $n$ marked points is finitely generated for every $n \ge 3$.

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Claudio Fontanari. 2013-12-05. A remark on the Cox ring of $\overline{M}_{0,n}$. https://arxiv.org/abs/1312.0543

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