2010•Unpublished venueRequires access

Intuitionistic Fuzzy Soft Set

Yongjie Xu, Sun Yong-kan, Deng‐Feng Li

Abstract

The concept of intuitionistic fuzzy soft set (IFSS) which combines the advantage of soft set and K. Atanassov's intuitionistic fuzzy set (IFS) is proposed. Then some basic notions of IFSS are presented. Based on the "Complement", "intersection", "union" operations on IFS theory, the "Complement", "intersection", "union", "AND" and "OR" operations of IFSS are defined. At last, some properties of the above operations are discussed.

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Key concepts: Complement (music), Soft set, Intersection (aeronautics), Set (abstract data type), Fuzzy set, Mathematics, Set operations, Set theory