Existence of Solutions to a New Class of Fractional Differential Equations With Antiperiodic Boundary Conditions

Authors

  • Saleh Fahad Aljurbua
  • Hasanen A. Hammad Sohag University
  • Najat Bandar Almutairi

DOI:

https://doi.org/10.29020/nybg.ejpam.v18i1.5671

Keywords:

Fractional derivatives; differential equations; fractional differential equations; existence of solutions; fixed-point techniques.

Abstract

This study introduces a novel class of fractional differential equations characterized by antiperiodic parametric boundary conditions of order µ 2 (2; 3]. The parameters θ and ξ play a crucial role in shaping the boundary conditions by defining specific values and functional behavior. By employing fixed point theorems, we establish existence results for a fractional differential equation equipped with nonlocal antiperiodic boundary conditions involving a Caputo fractional derivative at one of the boundaries. Our investigation centers on a nonlocal point 0 ≤ θ < b, in conjunction with a fixed endpoint at the interval’s extremity (0; b]. This approach enables us to extend the interval of interest to (-1; b]. The findings presented in this study serve to expand and generalize the existing body of knowledge pertaining to nonlocal and classical fractional differential equations. 

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Published

2025-01-31

Issue

Section

Nonlinear Analysis

How to Cite

Existence of Solutions to a New Class of Fractional Differential Equations With Antiperiodic Boundary Conditions. (2025). European Journal of Pure and Applied Mathematics, 18(1), 5671. https://doi.org/10.29020/nybg.ejpam.v18i1.5671