English

Monomial invariants in codimension two

Algebraic Geometry 2007-05-23 v1 Commutative Algebra

Abstract

We define the monomial invariants of a projective variety ZZ; they are invariants coming from the generic initial ideal of ZZ. Using this notion, we generalize a result of Cook: If ZZ is an integral variety of codimension two, satisfying the additional hypothesis sZ=sΓ,s_Z=s_\Gamma, then its monomial invariants are connected.

Keywords

Cite

@article{arxiv.math/0310376,
  title  = {Monomial invariants in codimension two},
  author = {A. Alzati and A. Tortora},
  journal= {arXiv preprint arXiv:math/0310376},
  year   = {2007}
}

Comments

LaTeX, 8 pages