Z. Habibi

collaborators

3 papers

math.AC2015

On the Attached prime ideals of local cohomology modules defined by a pair of ideals

Kh. Ahmadi Amoli, Z. Habibi, M. Jahangiri

Let $I$ and $J$ be two ideals of a commutative Noetherian ring $R$ and $M$ be an $R$ -module of dimension $d$ . If $R$ is a complete local ring and $M$ is finite, then attached prime…

math.AC2015

On the associated prime ideals of local cohomology modules defined by a pair of ideals

Kh. Ahmadi Amoli, Z. Habibi, M. Jahangiri

Let $I$ and $J$ be two ideals of a commutative Noetherian ring $R$ and $M$ be an $R$ -module. For a non-negative integer $n$ it is shown that, if the sets $\Ass_R(\Ext^{n} _{R}(R/I,…

math.AC2015

On graded local cohomology modules defined by a pair of ideals

M. Jahangiri, Kh. Ahmadi Amoli, Z. Habibi

Let $R = ⨁_{n \in N_{0}} R_{n}$ be a standard graded ring, $M$ be a finite graded $R$ -module and $J$ be a homogenous ideal of $R$ . In this paper we study the grade…