Arithmetically Cohen-Macaulay Curves cut out by Quadrics
alg-geom
2008-02-03 v2 Algebraic Geometry
Abstract
Addressing a question of M. Stillman, it had been shown by Ein, Eisenbud, and the author that in a projective space of dimension at most 5, every arithmetically Cohen-Macaulay curve which is cut out by quadrics scheme- theoretically also has its homogeneous ideal generated by quadrics. In this note it is shown that this is not the case in higher dimensional spaces.
Cite
@article{arxiv.alg-geom/9202018,
title = {Arithmetically Cohen-Macaulay Curves cut out by Quadrics},
author = {Sheldon Katz},
journal= {arXiv preprint arXiv:alg-geom/9202018},
year = {2008}
}
Comments
6 pages, LaTeX Version 2.09