Research Abstract
This paper aims at providing a framework to combine fuzzy
sets and rough sets together via multifunction, which gives rise to several
interesting new concepts such as rough sets, rough fuzzy sets via multi-
function and some properties of them. Although many results reported
here are only concerned with basic properties about these new notions,
one could see that this study presents a very preliminary, but potentially
interesting research direction.
Research Department
Research Member
Research Publisher
Annals of Fuzzy Mathematics and Informatics
Research Year
2020