Remarks on toric manifolds whose Chern characters are positive
Algebraic Geometry
2019-12-10 v2
Abstract
We show that the second Chern character of any projective toric manifold of Picard number three is not ample. In connection with this result, we give various examples of the positivity of higher Chern characters of projective toric manifolds.
Keywords
Cite
@article{arxiv.1908.11201,
title = {Remarks on toric manifolds whose Chern characters are positive},
author = {Hiroshi Sato and Yusuke Suyama},
journal= {arXiv preprint arXiv:1908.11201},
year = {2019}
}
Comments
11 pages