Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
395923 | Information Sciences | 2008 | 11 Pages |
Abstract
This paper is aimed at studying the rough sets within the context of the commutative n-ary hypergroups. For this approach, the presentation of a detailed study of the various types of n-ary subhypergroups is of the greatest importance. This study was initiated in [V. Leoreanu-Fotea, Several types of n-ary subhypergroups, Italian Journal of Pure and Applied Mathematics, in press]. Subsequently, we shall use the findings in this study to define the upper and lower approximation of a subset with respect to an invertible n-ary subhypergroup of a commutative n-ary hypergroup. In the final part, the concept of n-ary rough subhypergroup is introduced.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
V. Leoreanu-Fotea, B. Davvaz,