Unique factorization and S-Picard groups of domains of power series

被引:3
|
作者
Hamed, Ahmed [1 ]
Kim, Hwankoo [2 ]
机构
[1] Univ Monastir, Dept Math, Monastir, Tunisia
[2] Hoseo Univ, Div Comp & Informat Engn, Asan 31499, South Korea
基金
新加坡国家研究基金会;
关键词
Formal power series; UFD; -domain; Krull domain; S-invertible ideal; S-Picard group; RINGS;
D O I
10.1080/00927872.2018.1559324
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We first characterize unique factorization domains of power series. Then we study S-invertible ideals of domains of formal power series. The concept of the S-Picard group of an integral domain is introduced and studied.
引用
收藏
页码:3359 / 3370
页数:12
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