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Cox rings of surfaces and the anticanonical Iitaka dimension |
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| Authors: | Michela Artebani Antonio Laface |
| Institution: | Departamento de Matemática, Universidad de Concepción, Casilla 160-C, Concepción, Chile |
| Abstract: | In this paper we investigate the relation between the finite generation of the Cox ring R(X) of a smooth projective surface X and its anticanonical Iitaka dimension κ(−KX). |
| Keywords: | MSC: 14J26 14C20 |
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