Existence of solutions of fuzzy integral equations in Banach spaces

An embedding theorem for spaces of convex sets

Hans Rådström · Proceedings of the American Mathematical Society · 1952 · 451 citations · Full text

Natural Sciences, Property Law, Interior Construction +10

Some problems in nonlinear Volterra integral equations

John A. Nohel · Bulletin of the American Mathematical Society · 1962 · 94 citations · Full text

Natural Sciences, Electrical Engineering, Mathematics +7

On fuzzy differential equations

Ouyang He, Yi Wu · Fuzzy Sets and Systems · 1989 · 65 citations

Natural Sciences, Mathematics, Applied Mathematics +7