Rough prime ideals and rough fuzzy prime ideals in semigroups

被引：87
|
作者：
Xiao, QM [1 ]
Zhang, ZL
机构：
[1] Changsha Univ Sci & Technol, Sch Math & Comp Sci, Changsha 410076, Hunan, Peoples R China
[2] Kunming Univ Sci & Technol, Sch Sci, Kunming 650093, Yunnan, Peoples R China
来源：
INFORMATION SCIENCES | 2006年 / 176卷 / 06期
关键词：
rough prime ideals; rough fuzzy prime ideals; homomorphism;
D O I：
10.1016/j.ins.2004.12.010
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we shall introduce the notions of rough prime ideals and rough fuzzy prime ideals in a semigroup, and give some properties of such ideals. Also, we will discuss the relations between the upper [lower] rough prime ideals and the upper [lower] approximations of their homomorphism images. (C) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：725 / 733
页数：9
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