Finite fuzzy relation equations with unique solution in complete Brouwerian lattices (Q1112078)

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scientific article; zbMATH DE number 4077294
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Finite fuzzy relation equations with unique solution in complete Brouwerian lattices
scientific article; zbMATH DE number 4077294

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    Finite fuzzy relation equations with unique solution in complete Brouwerian lattices (English)
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    1989
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    The author has already established a characterization of finite fuzzy relation equations having a unique solution [Fuzzy Sets Syst. 14, 281-297 (1984; Zbl 0559.04005)] in a linear lattice. Using Di Nola's results, now the author gives a different characterization theorem in the general setting of complete Brouwerian lattices. Some examples illustrate the conditions of the theorems obtained.
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    finite fuzzy relation equations
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    complete Brouwerian lattices
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