Research article

Analysis of existence and stability in a fractional-order $ q $-difference model

  • Published: 02 June 2026
  • In this article, our main aim is to explore the existence and uniqueness of solutions for a fractional-order $ q $-equation under a $ q $-integral boundary condition. Employing well-known fixed point theorems, we derive theoretical findings that advance the theory of $ q $-fractional calculus. An example is provided to show the effectiveness of the results, and the stability of the solutions is discussed.

    Citation: Nihan Turan, Metin Başarır. Analysis of existence and stability in a fractional-order $ q $-difference model[J]. Electronic Research Archive, 2026, 34(7): 4749-4764. doi: 10.3934/era.2026209

    Related Papers:

  • In this article, our main aim is to explore the existence and uniqueness of solutions for a fractional-order $ q $-equation under a $ q $-integral boundary condition. Employing well-known fixed point theorems, we derive theoretical findings that advance the theory of $ q $-fractional calculus. An example is provided to show the effectiveness of the results, and the stability of the solutions is discussed.



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    [1] K. Moaddy, A. G. Radwan, K. N. Salama, S. Momani, I. Hashim, The fractional-order modeling and synchronization of electrically coupled neuron systems, Comput. Math. Appl., 64 (2012), 3329–3339. https://doi.org/10.1016/j.camwa.2012.01.005 doi: 10.1016/j.camwa.2012.01.005
    [2] K. B. Oldham, Fractional differential equations in electrochemistry, Adv. Eng. Softw., 41 (2010), 9–12. https://doi.org/10.1016/j.advengsoft.2008.12.012 doi: 10.1016/j.advengsoft.2008.12.012
    [3] A. Traore, N. Sene, Model of economic growth in the context of fractional derivative, Alexandria Eng. J., 59 (2020), 4843–4850. https://doi.org/10.1016/j.aej.2020.08.047 doi: 10.1016/j.aej.2020.08.047
    [4] H. L. Li, Y. L. Jiang, Z. Wang, L. Zhang, Z. Teng, Global Mittag-Leffler stability of coupled system of fractional-order differential equations on network, Appl. Math. Comput., 270 (2015), 269–277. https://doi.org/10.1016/j.amc.2015.08.043 doi: 10.1016/j.amc.2015.08.043
    [5] Z. Bai, S. Zhang, S. Sun, C. Yin, Monotone iterative method for fractional differential equations, Electron. J. Differ. Equations, 2016 (2016), 1–8.
    [6] U. Riaz, A. Zada, Analysis of ($\alpha$, $\beta$)-order coupled implicit Caputo fractional differential equations using topological degree method, Int. J. Nonlinear Sci. Numer. Simul., 22 (2021), 897–915. https://doi.org/10.1515/ijnsns-2020-0082 doi: 10.1515/ijnsns-2020-0082
    [7] B. Gogoi, U. K. Saha, B. Hazarika, R. P. Agarwal, Existence of positive solutions of a fractional dynamic equation involving integral boundary conditions on time scales, Iran. J. Sci., 48 (2024), 1463–1472. https://doi.org/10.1007/s40995-024-01691-z doi: 10.1007/s40995-024-01691-z
    [8] S. M. Ulam, Problems in Modern Mathematics, Chapter VI, Science Editions, Wiley, New York, 1960.
    [9] D. H. Hyers, On the stability of the linear functional equation, Proc. Natl. Acad. Sci. U. S. A., 27 (1941), 222–224. https://doi.org/10.1073/pnas.27.4.222 doi: 10.1073/pnas.27.4.222
    [10] T. M. Rassias, On the stability of the linear mapping in Banach spaces, Proc. Am. Math. Soc., 72 (1978), 297–300. https://doi.org/10.1090/S0002-9939-1978-0507327-1 doi: 10.1090/S0002-9939-1978-0507327-1
    [11] M. Obloza, Hyers stability of the linear differential equation, Rocznik Nauk.-Dydakt. Prace Mat., 13 (1993), 259–270.
    [12] N. Turan, M. Başarır, A. Şahin, On the solutions of a nonlinear system of $q$-difference equations, Bound. Value Probl., 2024 (2024), 1–19. https://doi.org/10.1186/s13661-024-01896-6 doi: 10.1186/s13661-024-01896-6
    [13] N. Turan, M. Başarır, A. Şahin, On the solutions of the second-order $(p, q)$-difference equation with an application to the fixed-point theory, AIMS Math., 9 (2024), 10679–10697. https://doi.org/10.3934/math.2024521 doi: 10.3934/math.2024521
    [14] A. Aral, V. Gupta, R. P. Agarwal, Applications of $q$-calculus in Operator Theory, Springer, New York, USA, 2013.
    [15] S. Etemad, S. Rezapour, On the Ulam-Hyers stable $q$-solutions of an integro-implicit-$q$-FBVP: A general form of the Langevin-Pantograph $q$-difference equations, J. Appl. Math. Comput., 71 (2025), 7145–7176. https://doi.org/10.1007/s12190-025-02572-3 doi: 10.1007/s12190-025-02572-3
    [16] V. Kac, P. Cheung, Quantum Calculus, Springer, 2002. https://doi.org/10.1007/978-1-4613-0071-7
    [17] S. K. Ntouyas, M. E. Samei, Existence and uniqueness of solutions for multi-term fractional $q$-integro-differential equations via quantum calculus, Adv. Differ. Equations, 2019 (2019), 1–20. https://doi.org/10.1186/s13662-019-2414-8 doi: 10.1186/s13662-019-2414-8
    [18] M. Houas, F. Martínez, M. E. Samei, M. K. A. Kaabar, Uniqueness and Ulam–Hyers–Rassias stability results for sequential fractional pantograph $q$-differential equations, J. Inequal. Appl., 2022 (2022), 1–24. https://doi.org/10.1186/s13660-022-02828-7 doi: 10.1186/s13660-022-02828-7
    [19] H. G. Ganie, M. Houas, F. Mofarreh, S. Rezapour, Existence and UH-Rassias stability for fractional quantum Duffing problem with sequential $q$-fractional derivatives, N. Y. J. Math., 30 (2024), 1479–1497.
    [20] K. Parvin, B. Hazarika, O. K. S. K. Mohamed, R. A. A. Bashir, M. M. Mohammed, M. N. Alshehri, et al., Stability analysis of Caputo $q$-fractional Langevin differential equations under $q$-fractional integral conditions, J. Inequal. Appl., 2025 (2025), 1–31. https://doi.org/10.1186/s13660-025-03256-z doi: 10.1186/s13660-025-03256-z
    [21] M. H. Annaby, Z. S. Mansour, $q$-fractional Calculus and Equations, Springer, New York, USA, 2012.
    [22] F. H. Jackson, $q$-diference equations, Am. J. Math., 32 (1910), 305–314. https://doi.org/10.2307/2370183
    [23] F. M. Atici, P. W. Eloe, Fractional $q$-calculus on a time scales, J. Nonlinear Math. Phys., 14 (2007), 341–352. https://doi.org/10.2991/jnmp.2007.14.3.4 doi: 10.2991/jnmp.2007.14.3.4
    [24] P. M. Rajkovic, S. D. Marinkovic, M. S. Stankovic, On $q$-analogues of Caputo derivative and Mittag-Leffler function, Fract. Calc. Appl. Anal., 10 (2007), 359–373.
    [25] T. Abdeljawad, D. Baleanu, Caputo $q$-fractional initial value problems and a $q$-analogue Mittag-Leffler function, Commun. Nonlinear Sci. Numer. Simul., 16 (2011), 4682–4688. https://doi.org/10.1016/j.cnsns.2011.01.026 doi: 10.1016/j.cnsns.2011.01.026
    [26] H. Schaefer, Über die methode der a Priori-Schranken, Math. Ann., 129 (1955), 415–416. https://doi.org/10.1007/BF01362380 doi: 10.1007/BF01362380
    [27] S. Banach, Sur les opérations dans les ensembles abstraites et leurs applications aux équations intégrales, Fundam. Math., 3 (1922), 133–181. https://doi.org/10.4064/fm-3-1-133-181 doi: 10.4064/fm-3-1-133-181
    [28] G. H. Hardy, E. M. Wright, An Introduction to the Theory of Numbers, Oxford University Press, 1960.
    [29] B. Gaspard, An Introduction to $q$-difference Equations, Bujumbura, 2007.
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