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Orders of Solutions of Fractional Differential Equation in Complex Domain

Year 2022, Volume: 19 Issue: 2, 70 - 77, 01.11.2022

Abstract

We consider the fractional differential equation $^{c}D_{z}^{\alpha }f^{\prime }(z)+A(z)^{c}D_{z}^{\alpha }f(z)+B(z)f(z)=0$,
where $^{c}D_{z}^{\alpha }$\ be the Caputo fractional derivative of orders $0<\alpha \leq 1$, and $z$\ is complex number, $A(z),B(z)$\ be entire
functions. We will find conditions on $A(z),B(z)$\ which will guarantee that every solution $f\not\equiv 0$ of the equation will have infinite order.

References

  • [1] H. Beddani and K. Hamani, ”Growth of meromorphic solutions of some linear differential equations,” Hokkaido Mathematical Journal, vol. 46, no. 3, pp. 487-512, 2017.
  • [2] H. Beddani, K. Hamani and N.E.K. Cheriet, ”Growth of meromorphic solutions of a class of higher order linear differential equations,” Nonlinear Studies, vol. 27, no. 1, 2020.
  • [3] H. Habib and B. Bela¨ıdi, ”On the growth of solutions of some higher-order linear differential equations with entire coeffcients,” Electron. J. Qual. Theory Differ. Equ., vol. 93, pp. 1-13, 2011.
  • [4] H. Habib and B. Bela¨ıdi, ”Growth of solutions to higher-order linear differential equations with entire coeffcients,” Electron. J. Differ. Equ., vol. 2014, no. 114, pp. 1-17, 2014.
  • [5] K. Hamani and B. Bela¨ıdi, ”On the hyper-order of solutions of a class of higher order linear differential equations,” Bull. Belg. Math. Soc. Simon Stevin, vol. 20, pp. 27-39, 2013.
  • [6] K. Hamani and B. Bela¨ıdi, ”On the hyper-order of Transcendental Meromorphic solutions of Certain Higher Order Linear Differential Equations,” Opuscula Math., vol. 37, no. 6, pp. 853-874, 2017.
  • [7] M. Ozawa, ”On a solution of w′′+e−zw′+(az+b)w = 0,” Kodai. Math. J., vol. 3, no. 2, pp. 295-309, 1980.
  • [8] W. K. Hayman, ”Meromorphic functions”, Clarendon Press, Oxford, 1964.
  • [9] H.M. Srivastava and S.Owa, ”Univalent Functions, Fractional Calculus, and Their Applications,” Wiley, New York, 1989.
  • [10] A. A. Kilbas, H. M. Srivastava and J. J. Trujillo, ”Theory and applications of fractional differential equations,” Elsevier Science B.V., Amsterdam, 2006.
  • [11] I. Podlubny, ”Fractional Differential Equations: An introduction to fractional derivatives, fractional differential equations, to methods of their solution and some of their applications,” Academic Press, San Diego, 1999.
  • [12] G. Gundersen,” Finite order solutions of second order linear differential equations,” Trans. Amer. Math. Soc., vol. 305, pp. 415-429, 1988.
  • [13] G.G. Gundersen, ”Estimates for the logarithmic derivative of ameromorphic function, plus similar estimates,” J. London Math. Soc. (to appear).
Year 2022, Volume: 19 Issue: 2, 70 - 77, 01.11.2022

Abstract

References

  • [1] H. Beddani and K. Hamani, ”Growth of meromorphic solutions of some linear differential equations,” Hokkaido Mathematical Journal, vol. 46, no. 3, pp. 487-512, 2017.
  • [2] H. Beddani, K. Hamani and N.E.K. Cheriet, ”Growth of meromorphic solutions of a class of higher order linear differential equations,” Nonlinear Studies, vol. 27, no. 1, 2020.
  • [3] H. Habib and B. Bela¨ıdi, ”On the growth of solutions of some higher-order linear differential equations with entire coeffcients,” Electron. J. Qual. Theory Differ. Equ., vol. 93, pp. 1-13, 2011.
  • [4] H. Habib and B. Bela¨ıdi, ”Growth of solutions to higher-order linear differential equations with entire coeffcients,” Electron. J. Differ. Equ., vol. 2014, no. 114, pp. 1-17, 2014.
  • [5] K. Hamani and B. Bela¨ıdi, ”On the hyper-order of solutions of a class of higher order linear differential equations,” Bull. Belg. Math. Soc. Simon Stevin, vol. 20, pp. 27-39, 2013.
  • [6] K. Hamani and B. Bela¨ıdi, ”On the hyper-order of Transcendental Meromorphic solutions of Certain Higher Order Linear Differential Equations,” Opuscula Math., vol. 37, no. 6, pp. 853-874, 2017.
  • [7] M. Ozawa, ”On a solution of w′′+e−zw′+(az+b)w = 0,” Kodai. Math. J., vol. 3, no. 2, pp. 295-309, 1980.
  • [8] W. K. Hayman, ”Meromorphic functions”, Clarendon Press, Oxford, 1964.
  • [9] H.M. Srivastava and S.Owa, ”Univalent Functions, Fractional Calculus, and Their Applications,” Wiley, New York, 1989.
  • [10] A. A. Kilbas, H. M. Srivastava and J. J. Trujillo, ”Theory and applications of fractional differential equations,” Elsevier Science B.V., Amsterdam, 2006.
  • [11] I. Podlubny, ”Fractional Differential Equations: An introduction to fractional derivatives, fractional differential equations, to methods of their solution and some of their applications,” Academic Press, San Diego, 1999.
  • [12] G. Gundersen,” Finite order solutions of second order linear differential equations,” Trans. Amer. Math. Soc., vol. 305, pp. 415-429, 1988.
  • [13] G.G. Gundersen, ”Estimates for the logarithmic derivative of ameromorphic function, plus similar estimates,” J. London Math. Soc. (to appear).
There are 13 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Hamıd Beddanı 0000-0002-9007-5780

Publication Date November 1, 2022
Published in Issue Year 2022 Volume: 19 Issue: 2

Cite

APA Beddanı, H. (2022). Orders of Solutions of Fractional Differential Equation in Complex Domain. Cankaya University Journal of Science and Engineering, 19(2), 70-77.
AMA Beddanı H. Orders of Solutions of Fractional Differential Equation in Complex Domain. CUJSE. November 2022;19(2):70-77.
Chicago Beddanı, Hamıd. “Orders of Solutions of Fractional Differential Equation in Complex Domain”. Cankaya University Journal of Science and Engineering 19, no. 2 (November 2022): 70-77.
EndNote Beddanı H (November 1, 2022) Orders of Solutions of Fractional Differential Equation in Complex Domain. Cankaya University Journal of Science and Engineering 19 2 70–77.
IEEE H. Beddanı, “Orders of Solutions of Fractional Differential Equation in Complex Domain”, CUJSE, vol. 19, no. 2, pp. 70–77, 2022.
ISNAD Beddanı, Hamıd. “Orders of Solutions of Fractional Differential Equation in Complex Domain”. Cankaya University Journal of Science and Engineering 19/2 (November 2022), 70-77.
JAMA Beddanı H. Orders of Solutions of Fractional Differential Equation in Complex Domain. CUJSE. 2022;19:70–77.
MLA Beddanı, Hamıd. “Orders of Solutions of Fractional Differential Equation in Complex Domain”. Cankaya University Journal of Science and Engineering, vol. 19, no. 2, 2022, pp. 70-77.
Vancouver Beddanı H. Orders of Solutions of Fractional Differential Equation in Complex Domain. CUJSE. 2022;19(2):70-7.