Index of reducibility of parameter ideals and Cohen–Macaulay rings

The Index of Reducibility of Parameter Ideals in Low Dimension

In this paper we present results concerning the following question: If M is a finitely-generated module with finite local cohomologies over a Noetherian local ring (A,m), does there exist an integer l such that every parameter ideal for M contained in m has the same index of reducibility? We show that the answer is yes if dimM = 1 or if dimM = 2 and depthM > 0. This research is closely related ...

The Index of Reducibility of Parameter Ideals and Mostly Zero Finite Local Cohomologies

In this paper we prove that ifM is a finitely-generated module of dimension d with finite local cohomologies over a Noetherian local ring (A,m), and if Him (M) = 0 except possibly for i ∈ {0, r, d} with some 0 ≤ r ≤ d, then there exists an integer l such that every parameter ideal for M contained in m has the same index of reducibility. This theorem generalizes earlier work of the second author...

Parameter Test Ideals of Cohen Macaulay Rings

The main aim of this paper is to provide a description of parameter test ideals of local Cohen-Macaulay rings of prime characteristic p. The nature of this description will be such that it will allow us to give an algorithm for producing these ideals. The results in this paper will follow from an analysis of Frobenous maps on injective hulls of the residue fields of the rings under consideratio...

a contrastive analysis of concord and head parameter in english and azerbaijani

این پایان نامه به بررسی و مقایسه دو موضوع مطابقه میان فعل و فاعل (از نظر شخص و مشار) و هسته عبارت در دو زبان انگلیسی و آذربایجانی می پردازد. اول رابطه دستوری مطابقه مورد بررسی قرار می گیرد. مطابقه به این معناست که فعل مفرد به همراه فاعل مفرد و فعل جمع به همراه فاعل جمع می آید. در انگلیسی تمام افعال، بجز فعل بودن (to be) از نظر شمار با فاعلشان فقط در سوم شخص مفرد و در زمان حال مطابقت نشان میدهند...

Separative Ideals of Exchange Rings