Some results on local cohomology of polynomial and formal power series rings: The one dimensional case

JOURNAL OF ALGEBRA

卷:466

Article

Pham Hung Quy¹ 

[1] FPT Univ, Dept Math, Hoa Lac Hitech Pk, Hanoi, Vietnam

关键词: Local cohomology;    D-module;    Associated prime ideal;   

DOI  :  10.1016/j.jalgebra.2016.07.028

来源: Elsevier

【 摘 要 】

In this paper, we prove several results on the finiteness of local cohomology of polynomial and formal power series rings. In particular, we give a partial affirmative answer for a question of L. Nunez-Betancourt (2014) [14]. (C) 2016 Elsevier Inc. All rights reserved.

【 授权许可】

Free