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On existence of solution to nonlinear $ψ$-Hilfer Cauchy-type problem (1909.13681v2)
Published 26 Sep 2019 in math.GM
Abstract: The aim of this paper is to obtain the existence of unique solution to nonlinear Cauchy-type problem. We consider the implicit nonlinear Cauchy-type problem with $\psi$-Hilfer fractional derivative. The Banach fixed point theorem is used to obtain the existence of a unique solution whereas the generalized Gronwall inequality is used to discuss continuous data dependence of the solution. The results obtained herein are supported with illustrative example.