On a result of Green and Griffiths
Algebraic Geometry
2013-02-27 v1
Abstract
We present a simple proof of a result of Green and Griffiths, which states that for the generic curve C of genus g >= 4, the 0-cycle K \times K - (2g - 2) K_\Delta is non-torsion in CH^2(C \times C). The proof is elementary and works in all characteristics.
Keywords
Cite
@article{arxiv.1302.6378,
title = {On a result of Green and Griffiths},
author = {Qizheng Yin},
journal= {arXiv preprint arXiv:1302.6378},
year = {2013}
}
Comments
8 pages, 4 figures