English

Squarefree monomial ideals with maximal depth

Commutative Algebra 2019-07-30 v1 Combinatorics

Abstract

Let (R,\mm)(R,\mm) be a Noetherian local ring and MM a finitely generated RR-module. We say MM has maximal depth if there is an associated prime \pp\pp of MM such that \depthM=dimR/\pp\depth M=\dim R/\pp. In this paper we study squarefree monomial ideals which have maximal depth. Edge ideals of cycle graphs, transversal polymatroidal ideals and high powers of connected bipartite graph with this property are classified.

Keywords

Cite

@article{arxiv.1907.11960,
  title  = {Squarefree monomial ideals with maximal depth},
  author = {Ahad Rahimi},
  journal= {arXiv preprint arXiv:1907.11960},
  year   = {2019}
}

Comments

11 pages

R2 v1 2026-06-23T10:32:46.349Z