Applications of rough sets to Γ-hyperideals in left almost Γ-semihypergroups

被引：12
作者：
Yaqoob, Naveed [1 ]
机构：
[1] Quaid I Azam Univ, Dept Math, Islamabad, Pakistan
来源：
NEURAL COMPUTING & APPLICATIONS | 2012年 / 21卷
关键词：
LA-Gamma-semihypergroups; Gamma-hyperideals; Rough sets; Rough Gamma-hyperideals;
D O I：
10.1007/s00521-012-0809-5
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The relations between rough sets and algebraic systems have been already considered by many mathematicians. This article concerns the relationship between rough sets and left almost Gamma-semihypergroups. In this article, using Pawlak idea, the properties of lower and upper approximations of sub LA-Gamma-semihypergroup (respectively Gamma-hyperideal, bi-Gamma-hyperideal and interior Gamma-hyperideal) are investigated.
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收藏
页码：S267 / S273
页数：7
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