Fuzzy versions of Hyers–Ulam–Rassias theorem

On the Stability of the Linear Functional Equation

D. H. Hyers · Proceedings of the National Academy of Sciences · 1941 · 4K citations · Full text

Natural Sciences, Mathematics, Differential Equations +7

A Generalization of the Hyers-Ulam-Rassias Stability of Approximately Additive Mappings

P. Găvruţa · Journal of Mathematical Analysis and Applications · 1994 · 1.7K citations

Natural Sciences, Mathematics, Dynamical Systems +4

On the Stability of the linear Transformation in Banach Spaces.

Tosio Aoki · Journal of the Mathematical Society of Japan · 1950 · 1.6K citations · Full text

Natural Sciences, Literature, Dynamical Systems +8

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

Finite dimensional fuzzy normed linear space

Clementina Felbin · Fuzzy Sets and Systems · 1992 · 395 citations

Natural Sciences, Computer Science, Representation Theory +6