On filters of R-0-algebras connected to intuitionistic fuzzy sets
Following Fuzzy implicative and Boolean filters of R-0-algebras, Inf Sci 171 (2005), 61-71, the notion of normal intuitionistic fuzzy filter of R-0-algebras is introduced. Some methods are created to construct new intuitionistic fuzzy filters. Also some characteristic properties and equivalent conditions of this notion are investigated. Specially, it is shown that under certain conditions, a normal intuitionistic fuzzy filter is two-valued.
filter r-0-algebra (normal) intuitionistic fuzzy filter maximal intuitionistic fuzzy filter