Existence Theory for q -Antiperiodic Boundary Value Problems of Sequential q -Fractional Integrodifferential Equations

الملخص EN

We discuss the existence and uniqueness of solutions for a new class of sequential q -fractional integrodifferential equations with q -antiperiodic boundary conditions.

Our results rely on the standard tools of fixed-point theory such as Krasnoselskii's fixed-point theorem, Leray-Schauder nonlinear alternative, and Banach's contraction principle.

An illustrative example is also presented.