APPLICATION OF INTERVAL VALUED FUZZY SET AND SOFT SET
1Abdul Rheem and 2Musheer Ahmad
Department of Applied Science and Humanities
Jamia Millia Islamia, New Delhi, India-110025
Email: email@example.com, firstname.lastname@example.org
(Received : June 09, 2020 ; Revised: November 01, 2020)
Molodtsov was a father of soft set approach. We can’t easily settle the membership degree in some practical application. So it must be much better to describe interval-valued data instead of explaining membership degree. In this paper, we introduce the latest approach of the interval-valued fuzzy soft set by combining the interval-valued fuzzy set and soft set models. This approach successfully follows distributive, associative and DeMorgan’s laws as well. In the end, a decision problem is solved by this approach.
2010 Mathematics Subject Classifications: 15B15; 03E72; 28E10
Keywords and phrases: Fuzzy soft set, Interval-valued fuzzy set, Interval-valued fuzzy soft set, Operation, Choice value.
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