Cox rings of surfaces and the anticanonical Iitaka dimension
Algebraic Geometry
2013-03-28 v3
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 k(-K_X).
Keywords
Cite
@article{arxiv.0909.1835,
title = {Cox rings of surfaces and the anticanonical Iitaka dimension},
author = {Michela Artebani and Antonio Laface},
journal= {arXiv preprint arXiv:0909.1835},
year = {2013}
}
Comments
15 pages, 2 figures. Section 4 revised and expanded. Fixed the statement of Lemma 4.4