Some results on certain properties of intuitionistic fuzzy sets

Abstract

An operator is a special symbol for performing a specific function. Several operators like modal operators, topological operators, level operators, etc. have been defined over intuitionistic fuzzy sets. At the same time, so many operations were introduced and studied. The key objective of this paper is to study those operations over intuitionistic fuzzy sets and to investigate their properties. Some new results are obtained and proved.

Keywords

• fuzzy sets
• intuitionistic fuzzy sets
• modal operators
• operations