On Chern ratios for surfaces with ample cotangent bundle
Algebraic Geometry
2007-05-23 v2
Abstract
In this paper we study the problem of density in (1,3] for the Chern ratio of surfaces with ample cotangent bundle. In particular we prove density in (1,2) by constructing a family of complete intersection surfaces in a product of varieties with big cotangent bundle. We also analyse the case of complete intersections in a product of curves of genus at least 2.
Cite
@article{arxiv.math/0508109,
title = {On Chern ratios for surfaces with ample cotangent bundle},
author = {Denis Conduché and Eleonora Palmieri},
journal= {arXiv preprint arXiv:math/0508109},
year = {2007}
}
Comments
10 pages, corrected typos, updated references