English

The Nef Curve Cone Theorem Revisited

Algebraic Geometry 2007-05-23 v2

Abstract

We revisit the nef curve cone theorem and use it to reprove the pseudo-effectivity of the second Chern classes for terminal weak Q-Fano varieties.

Cite

@article{arxiv.math/0501193,
  title  = {The Nef Curve Cone Theorem Revisited},
  author = {Qihong Xie},
  journal= {arXiv preprint arXiv:math/0501193},
  year   = {2007}
}

Comments

11 pages

R2 v1 2026-07-22T17:14:27.345Z