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arXiv · 1806.08410

Divisor class groups of rational trinomial varieties

Milena Wrobel
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Abstract

We give an explicit description of the divisor class groups of rational trinomial varieties. As an application, we relate the iteration of Cox rings of any rational variety with torus action of complexity one to that of a Du Val surface.

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Milena Wrobel. 2018-06-21. Divisor class groups of rational trinomial varieties. https://arxiv.org/abs/1806.08410

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