Nef cycles on some hyperkahler fourfolds
Algebraic Geometry
2019-06-27 v2
Abstract
We study the cones of surfaces on varieties of lines on cubic fourfolds and Hilbert schemes of points on K3 surfaces. From this we obtain new examples of nef cycles which fail to be pseudoeffective.
Keywords
Cite
@article{arxiv.1505.01477,
title = {Nef cycles on some hyperkahler fourfolds},
author = {John Christian Ottem},
journal= {arXiv preprint arXiv:1505.01477},
year = {2019}
}