Strongly inessential elements of a perfect height 2 ideal
Commutative Algebra
2011-12-14 v1
Abstract
In this paper we expand on some results exposed in a previous one, in which we introduced the concept of inessential and strongly inessential generators in a standard basis of a saturated homogeneous ideal. The appearance of strongly inessential elements seemed to be a non generic situation; in this paper we analyze their presence in a perfect height 2 ideal with the greatest number of generators, according to Dubreil's inequality.
Cite
@article{arxiv.1112.2875,
title = {Strongly inessential elements of a perfect height 2 ideal},
author = {Giannina Beccari and Carla Massaza},
journal= {arXiv preprint arXiv:1112.2875},
year = {2011}
}
Comments
22 pages