| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 395976 | Information Sciences | 2007 | 16 Pages |
Abstract
In this paper, we consider a ring as a universal set and study (ϑ, T)-fuzzy rough approximation operators with respect to a TL-fuzzy ideal of a ring. First, some new properties of generalized (ϑ, T)-fuzzy rough approximation operators are obtained. Then, a new fuzzy algebraic structure – TL-fuzzy rough ideal is defined and its properties investigated. And finally, the homomorphism of (ϑ, T)-fuzzy rough approximation operators is studied.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Fei Li, Yunqiang Yin, Lingxia Lu,