Metric spaces in fuzzy set theory

Fuzzy sets

L. A. Zadeh · Information and Control · 1965 · 66.1K citations

L-fuzzy sets

Joseph A. Goguen · Journal of Mathematical Analysis and Applications · 1967 · 2.4K citations

Fuzzy topological spaces

C. L. Chang · Journal of Mathematical Analysis and Applications · 1968 · 2.3K citations

Fuzzy metrics and statistical metric spaces

Ivan Kramosil, Jiří Michálek · Czech digital mathematics library · 1975 · 1.2K citations · Full text

Natural Sciences, Mathematics, Probability Theory +13

Uniformities on fuzzy topological spaces

Bruce Hutton · Journal of Mathematical Analysis and Applications · 1977 · 293 citations

Natural Sciences, Mathematics, Set Theory +9