articleJun 1, 2013Closed access

Pythagorean fuzzy subsets

RRRonald R. Yager

Iona College

Indexed incrossref

Abstract

We introduce a new class of non-standard fuzzy subsets called Pythagorean fuzzy subsets and the related idea of Pythagorean membership grades. We focus on the negation operation and its relationship to the Pythagorean theorem. We compare Pythagorean fuzzy subsets with intuitionistic fuzzy subsets. We look at the basic set operations for the Pythagorean fuzzy subsets.

Citation impact

2,357
total citations
FWCI
11.08
Percentile
100%
References
13
Citations per year

Authors

1

Topics & keywords

Topics
Keywords
  • Pythagorean theorem
  • Negation
  • Fuzzy logic
  • Mathematics
  • Class (philosophy)
  • Fuzzy set
  • Set (abstract data type)
  • Computer science
UN Sustainable Development Goals
  • Reduced inequalities
No related works found for this paper.

Funding