English

On Zero-Dimensional Glicci Monomial Ideals

Commutative Algebra 2026-05-19 v2

Abstract

Consider the polynomial ring Rn=k[x1,...,xn]R_n = k[x_1,...,x_n], where kk is a field. Let m=(x1,...,xn)m = (x_1,...,x_n) and II be an mm-primary monomial ideal in RR. We consider the problem of determining whether such ideals are in the Gorenstein liasion class of a complete intersection (glicci). We prove that all mm-primary monomial ideals in k[x,y,z]k[x,y,z] with at most eight generators are homogeneously glicci. We also construct a large class of mm-primary monomial ideals in RnR_n for any nn with any number of minimal generators that are homogeneously glicci but not in the complete intersection liaison class of a complete intersection (licci). All Gorenstein links used are constructed explicitly and every second step links to another mm-primary monomial ideal.

Keywords

Cite

@article{arxiv.2602.03703,
  title  = {On Zero-Dimensional Glicci Monomial Ideals},
  author = {Benjamin Mudrak},
  journal= {arXiv preprint arXiv:2602.03703},
  year   = {2026}
}

Comments

Corrected typos and formatting

R2 v1 2026-07-01T09:34:35.478Z