Postulation of general quartuple fat point schemes in P^3
Algebraic Geometry
2011-05-04 v1
Abstract
We study the postulation of a general union of double, triple, and quartuple points of . We prove that has the expected postulation in degree , using the Horace differential lemma. We also discuss the cases of low degree with the aid of computer algebra.
Cite
@article{arxiv.0810.1372,
title = {Postulation of general quartuple fat point schemes in P^3},
author = {Edoardo Ballico and Maria Chiara Brambilla},
journal= {arXiv preprint arXiv:0810.1372},
year = {2011}
}
Comments
14 pages, to appear in J. Pure App. Algebra