On the codimension of Noether-Lefshetz loci for toric threefolds
Algebraic Geometry
2018-07-31 v1
Abstract
In this manuscript we sharpen the lower bound on the codimension of the irreducible components of the Noether-Lefschetz locus of surfaces in projective toric threefolds given in [BG17]. We also provide a simpler proof of Theorem 4.11 in [BG17], which allows one to avoid some technical assumptions.
Keywords
Cite
@article{arxiv.1807.11426,
title = {On the codimension of Noether-Lefshetz loci for toric threefolds},
author = {Valeriano Lanza and Ivan Martino},
journal= {arXiv preprint arXiv:1807.11426},
year = {2018}
}
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4 pages