In this paper, we examine the existence of solutions for a hybrid fractional differential equation involving the $\varphi$-Hilfer derivative with a non-local condition. First, we establish the equivalence between our problem and an integral equation. Then, we utilize Dhage's renowned fixed-point theorem to prove the existence of solutions. Finally, we present an illustrative example to validate our results.
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Zerbib, S. , Hilal, K. and Kajouni, A. (2026). On the non-local $ \varphi $-Hilfer hybrid fractional differential equations: an existence study. Computational Methods for Differential Equations, 14(4), 1825-1833. doi: 10.22034/cmde.2025.63952.2874
MLA
Zerbib, S. , , Hilal, K. , and Kajouni, A. . "On the non-local $ \varphi $-Hilfer hybrid fractional differential equations: an existence study", Computational Methods for Differential Equations, 14, 4, 2026, 1825-1833. doi: 10.22034/cmde.2025.63952.2874
HARVARD
Zerbib, S., Hilal, K., Kajouni, A. (2026). 'On the non-local $ \varphi $-Hilfer hybrid fractional differential equations: an existence study', Computational Methods for Differential Equations, 14(4), pp. 1825-1833. doi: 10.22034/cmde.2025.63952.2874
CHICAGO
S. Zerbib , K. Hilal and A. Kajouni, "On the non-local $ \varphi $-Hilfer hybrid fractional differential equations: an existence study," Computational Methods for Differential Equations, 14 4 (2026): 1825-1833, doi: 10.22034/cmde.2025.63952.2874
VANCOUVER
Zerbib, S., Hilal, K., Kajouni, A. On the non-local $ \varphi $-Hilfer hybrid fractional differential equations: an existence study. Computational Methods for Differential Equations, 2026; 14(4): 1825-1833. doi: 10.22034/cmde.2025.63952.2874