Symmetric ladders and G-biliaison
Commutative Algebra
2010-01-25 v2 Algebraic Geometry
Abstract
We study the family of ideals generated by minors of mixed size contained in a ladder of a symmetric matrix from the point of view of liaison theory. We prove that they can be obtained from ideals of linear forms by ascending G-biliaison. In particular, they are glicci.
Keywords
Cite
@article{arxiv.0809.4337,
title = {Symmetric ladders and G-biliaison},
author = {Elisa Gorla},
journal= {arXiv preprint arXiv:0809.4337},
year = {2010}
}
Comments
13 pages, 5 figures, to appear in an upcoming volume in honor of Gaeta