Divisor class groups of rational trinomial varieties

Published 21 Jun 2018 in math.AG | (1806.08410v3)

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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Authors (1)

Milena Wrobel

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