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The Inf-$$\alpha$$ composition of fuzzy relations. (Chinese. English summary) Zbl 0633.54005
Some elementary properties of Inf $$\alpha$$ composition of fuzzy relations are established, and the greatest (smallest) solution, if any, of type $$\alpha$$ fuzzy relational equations is obtained. Finally, we discuss the solution of fuzzy equations with extended operations. This is a continuation of the author’s paper in ibid. 1983, No.3, 57-66 (1983; Zbl 0599.54007).

##### MSC:
 54A40 Fuzzy topology 08A02 Relational systems, laws of composition
##### Keywords:
composition of fuzzy relations