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arXiv · 1302.4361

Cox rings of extremal rational elliptic surfaces

Michela Artebani·Alice Garbagnati·Antonio Laface
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Abstract

In this paper we determine a minimal set of generators for the Cox rings of extremal rational elliptic surfaces. Moreover, we develop a technique for computing the ideal of relations between them which allows, in all but three cases, to provide a presentation of the Cox ring.

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Michela Artebani, Alice Garbagnati, Antonio Laface. 2013-02-18. Cox rings of extremal rational elliptic surfaces. https://arxiv.org/abs/1302.4361

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