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Intuitionistic L-fuzzy sets. (English) Zbl 0547.03030

Cybernetics and systems research 2, Proc. 7th Eur. Meet., Vienna/Austria 1984, 539-540 (1984).
[For the entire collection see Zbl 0534.00024.]
The notion of an intuitionistic fuzzy set over [0,1], which was first introduced by the author, is here generalized from [0,1] to an arbitrary complete lattice. Basic operations and relations are introduced and studied. Moreover, new operators of necessity and possibility are introduced with the aim to get a model for the modal axiomatic system of von Wright.
Reviewer: J.Sustal

MSC:

03E72 Theory of fuzzy sets, etc.
03B45 Modal logic (including the logic of norms)

Citations:

Zbl 0534.00024