%0 Journal Article %A Ravi, Poovarasan %A Kumar, Pushpendra %A Venkatesan, Govindaraj %A Murillo Arcila, Marina %T The existence, uniqueness, and stability results for a nonlinear coupled system using ψ-Caputo fractional derivatives %D 2023 %@ 1687-2770 %U http://hdl.handle.net/10498/32509 %X In this article, we use coupled boundary conditions on a nonlinear system with ψ-Caputo fractional derivatives to derive new conclusions on the solution’s existence, uniqueness, and stability. We use the well-known tools of fixed-point theory to establish the proposed results. We give an example to verify the theoretical findings. The proposed existence, uniqueness, and stability analyses considering the ψ-Caputo fractional derivative are the novelty of this article. %K Existence and uniqueness %K Fractional boundary value problem %K Hyers–Ulam stability %K ψ-Caputo derivative %~ Universidad de Cádiz