Author(s):
1. Atiqe Ur Rahman:
Department of Mathematics, University of Management and Technology,Lahore,Pakistan
2. Muhammad Arshad:
Department of Mathematics, University of Management and Technology,Lahore,Pakistan
3. Muhammad Saeed:
Department of Mathematics, University of Management and Technology,Lahore,Pakistan
Abstract:
Intuitionistic fuzzy set deals with membership and non-membership of a certain element of universe of discourse whereas these are further partitioned into their sub-membership degrees in re ned intuitionistic fuzzy set. This study aims to introduce the notions of convex and concave re ned intuitionistic fuzzy sets. Moreover, some of its important properties e.g. complement, union, intersection etc. and results are discussed.
Page(s):
122-137
DOI:
DOI not available
Published:
Journal: Journal of Prime Research in Mathematics, Volume: 17, Issue: 2, Year: 2021
Keywords:
2010 MSC
,
52A27
,
Submembership degree
,
Supremum projection
,
Sub nonmembership degree
,
Orthoconvexity
,
OrthoConcavity
,
03E72
,
In mum projection
References:
References are not available for this document.
Citations
Citations are not available for this document.