Coniveau 2 complete intersections and effective cones
Algebraic Geometry
2008-09-05 v1
Abstract
The goal of this paper is first of all to propose a strategy to attack the generalized Hodge conjecture for coniveau 2 complete intersections, and secondly to state a conjecture concerning the cones of effective cycle classes in intermediate dimensions. Our main results show that the generalized Hodge conjecture for coniveau 2 complete intersections would follow from a particular case of this effectiveness conjecture.
Keywords
Cite
@article{arxiv.0809.0870,
title = {Coniveau 2 complete intersections and effective cones},
author = {Claire Voisin},
journal= {arXiv preprint arXiv:0809.0870},
year = {2008}
}