ON THE COMINIMAXNESS OF LOCAL COHOMOLOGY MODULES

نویسندگان
Ghasemi, Ghader ID 1
Azami, Jafar ID 2

1 Department of Mathematics, University of Mohaghegh Ardabili, Ardabil, Iran.

2 Department of Mathematics, University of Mohaghegh Ardabili, Ardabil, Iran.

doi
10.22044/jas.2023.12166.1635
چکیده

Let I be an ideal of a commutative Noetherian ring R. It is shown that the R-modules Hi I (M) are I-cominimax, for all finitely generated R-modules M and all i ∈ N0, if the R-modules Hi I (R) are I-cofinite with dimension not exceeding 1, for all integers i ≥ 2. This is an analogue result of Bahmanpour in [11].

کلیدواژه‌ها
cofinite module, cohomological dimension, ideal transform, Local cohomology