Picture fuzzy sets

Bùi Công Cường


In this paper, we introduce the concept of picture fuzzy sets (PFS), which are direct  extensions of the fuzzy sets and the intuitonistic fuzzy sets. Then some operations on PFS with some properties are considered. The following sections are devoted to the Zadeh Extension Principle, picture fuzzy relations and picture fuzzy soft sets. Here,  the basic preliminaries of PFS theory are presented.


Picture fuzzy set, operation, picture fuzzy relation, picture fuzzy soft set.

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DOI: https://doi.org/10.15625/1813-9663/30/4/5032

Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology