Global existence of solutions to fuzzy partial hyperbolic functional differential equations with generalized Hukuhara derivatives

Abstract

Abstract

We combine two aspects, fuzzy mathematics and partial functional differential equations to get fuzzy partial hyperbolic functional differential equations in the sense of generalized Hukuhara-differentiability. In this setting, the global existence of four solutions, each one corresponding to a different type of differentiability, is investigated in the whole infinite domain [a, ∞) × [b, ∞).