Coupled Systems for Fractional Differential Equations

Abstract

This chapter deals with some existence and uniqueness results for a class of coupled systems for nonlinear k-generalized ψ -Hilfer fractional differential equations with boundary and terminal conditions. Our results are based on some necessary fixed point theorems. Furthermore, an illustration is presented for each section to demonstrate the plausibility of our results. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.