Counterexamples of Lefschetz hyperplane type results for movable cones
Algebraic Geometry
2016-02-01 v3
Abstract
The main theorem of the paper provides a way to produce examples such that the movable cone of an ample divisor does not coincide with the movable cone of its ambient variety.
Cite
@article{arxiv.1601.05546,
title = {Counterexamples of Lefschetz hyperplane type results for movable cones},
author = {Zhan Li},
journal= {arXiv preprint arXiv:1601.05546},
year = {2016}
}
Comments
6 pages. A counterexample provided by John Christian Ottem is included; add the reference for another counterexample