Research Article

Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation

Volume: 54 Number: 4 August 29, 2025
EN

Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation

Abstract

This paper aims to investigate the existence, uniqueness and stability results for a new class of $\Phi$-Caputo generalized proportional fractional $(\mathsf{GPF})$ differential Langevin equation. We present and discuss some of the characteristics of the generalized proportional fractional derivative which can be considered as generalization and modification of the fractional conformable derivative by generating $\Phi$-Caputo generalized proportional fractional derivatives involving exponential functions in it's kernel also this kind of fractional derivative generalize the well-known fractional derivatives, for different values of function $\Phi$. Utilizing Krasnoselskii's fixed point theorem and the Banach contraction principle, we established results on existence and uniqueness, we also examine various types of stability, including Ulam-Hyers stability and generalized Ulam-Hyers stability. As an application, we provide an example to illustrate our theoretical result.

Keywords

References

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Details

Primary Language

English

Subjects

Applied Mathematics (Other)

Journal Section

Research Article

Early Pub Date

April 11, 2025

Publication Date

August 29, 2025

Submission Date

May 20, 2024

Acceptance Date

November 18, 2024

Published in Issue

Year 2025 Volume: 54 Number: 4

APA
Lmou, H., Hilal, K., & Kajounı, A. (2025). Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation. Hacettepe Journal of Mathematics and Statistics, 54(4), 1308-1328. https://doi.org/10.15672/hujms.1487219
AMA
1.Lmou H, Hilal K, Kajounı A. Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation. Hacettepe Journal of Mathematics and Statistics. 2025;54(4):1308-1328. doi:10.15672/hujms.1487219
Chicago
Lmou, Hamid, Khalid Hilal, and Ahmed Kajounı. 2025. “Existence and Stability Analysis for $\Phi$-Caputo Generalized Proportional Fractional Differential Langevin Equation”. Hacettepe Journal of Mathematics and Statistics 54 (4): 1308-28. https://doi.org/10.15672/hujms.1487219.
EndNote
Lmou H, Hilal K, Kajounı A (August 1, 2025) Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation. Hacettepe Journal of Mathematics and Statistics 54 4 1308–1328.
IEEE
[1]H. Lmou, K. Hilal, and A. Kajounı, “Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation”, Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 4, pp. 1308–1328, Aug. 2025, doi: 10.15672/hujms.1487219.
ISNAD
Lmou, Hamid - Hilal, Khalid - Kajounı, Ahmed. “Existence and Stability Analysis for $\Phi$-Caputo Generalized Proportional Fractional Differential Langevin Equation”. Hacettepe Journal of Mathematics and Statistics 54/4 (August 1, 2025): 1308-1328. https://doi.org/10.15672/hujms.1487219.
JAMA
1.Lmou H, Hilal K, Kajounı A. Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation. Hacettepe Journal of Mathematics and Statistics. 2025;54:1308–1328.
MLA
Lmou, Hamid, et al. “Existence and Stability Analysis for $\Phi$-Caputo Generalized Proportional Fractional Differential Langevin Equation”. Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 4, Aug. 2025, pp. 1308-2, doi:10.15672/hujms.1487219.
Vancouver
1.Hamid Lmou, Khalid Hilal, Ahmed Kajounı. Existence and stability analysis for $\Phi$-Caputo generalized proportional fractional differential Langevin equation. Hacettepe Journal of Mathematics and Statistics. 2025 Aug. 1;54(4):1308-2. doi:10.15672/hujms.1487219