Communications in Algebra, ( ISI ), Volume (47), No (5), Year (2019-5) , Pages (1985-1996)

Title : ( Associated primes of powers of cover ideals under graph operations )

Authors: , Kazem Khashyarmanesh , Ibrahim Al-Ayyoub ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Abstract

An ideal I in a commutative Noetherian ring R has the strong persistence property if I^t+1:R=I^t It for all positive integers t. In this article, we focus on how some graph operations affect the strong persistence property of the cover ideals. As applications, we show that the cover ideals of some imperfect graphs satisfy the strong persistence property.

Keywords

Cycles; Helm graphs; wheel graphs; cover ideals; associated primes
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1088119,
author = {, and Khashyarmanesh, Kazem and Ibrahim Al-Ayyoub},
title = {Associated primes of powers of cover ideals under graph operations},
journal = {Communications in Algebra},
year = {2019},
volume = {47},
number = {5},
month = {May},
issn = {0092-7872},
pages = {1985--1996},
numpages = {11},
keywords = {Cycles; Helm graphs; wheel graphs; cover ideals; associated primes},
}

[Download]

%0 Journal Article
%T Associated primes of powers of cover ideals under graph operations
%A ,
%A Khashyarmanesh, Kazem
%A Ibrahim Al-Ayyoub
%J Communications in Algebra
%@ 0092-7872
%D 2019

[Download]