On Pseudo-Effectivity of the Second Chern Classes for Terminal Threefolds
Algebraic Geometry
2016-09-07 v4
Abstract
We give a reduction of the conjecture that for terminal projective threefolds whose anticanonical divisors are nef, the second Chern classes are pseudo-effective. On the other hand, some effective non-vanishing results are obtained as applications of the pseudo-effectivity of the second Chern classes.
Keywords
Cite
@article{arxiv.math/0409269,
title = {On Pseudo-Effectivity of the Second Chern Classes for Terminal Threefolds},
author = {Qihong Xie},
journal= {arXiv preprint arXiv:math/0409269},
year = {2016}
}
Comments
15 pages