Combinatorics of binomial primary decomposition

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

An explicit lattice point realization is provided for the primary components of an arbitrary binomial ideal in characteristic zero. This decomposition is derived from a characteristic-free combinatorial description of certain primary components of binomial ideals in affine semigroup rings, namely those that are associated to faces of the semigroup. These results are intimately connected to hypergeometric differential equations in several variables.
This paper was split off from math.AG/0610353 whose version 3 is now shorter

Keywords

Commutative Algebra, Combinatorics, 13F99; 52B20; 20M25; 14M25

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/157546

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0803.3846
 http://arxiv.org/abs/0803.3846

Collections

arXiv