arXiv · 1308.6048
Quintasymptotic sequences over an ideal and quintasymptotic cograde
Abstract
Let $I$ denote an ideal of a Noetherian ring $R$. The purpose of this article is to introduce the concepts of quintasymptotic sequences over $I$ and quintasymptotic cograde of $I$, and it is shown that they play a role analogous to quintessential sequences over $I$ and quintessential cograde of $I$, given in \cite{Ra1}. Also, we show that, if $R$ is local, then the quintasymptotic cograde of $I$ is unambiguously defined and behaves well when passing to certain related local rings. Finally, we use this cograde to characterize of two classes of local rings.
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Saeed Jahandoust, Reza Naghipour. 2013-08-28. Quintasymptotic sequences over an ideal and quintasymptotic cograde. https://arxiv.org/abs/1308.6048
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