Abstract
In this paper, we present a new numerical method for solving variable order fractional differential equations, which is based on shifted Legendre cardinal functions. First, we obtain the pseudo-operational matrix of the variable order fractional derivative by applying the properties mentioned in the Caputo derivative of fractional variable order. Then, using Ritz method, the pseudo-operational matrix and collocation method, the problem is reduced to a system of algebraic equations that is solved by Newton’s iterative method. Illustrative examples are included to demonstrate the efficiency and accuracy of the proposed method.
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References
Benson DA, Meerschaert MM, Revielle J (2013) Fractional calculus in hydrologicmodeling: a numerical perspective. Adv Water Resour 51:479–497
Popovic JK, Spasic DT, Tosic J, Kolarovic JL, Malti R, Mitic IM, Pilipovic S, Atanackovic TM (2015) Fractional model for pharmacokinetics of high dose methotrexate in children with acute lymphoblastic leukaemia. Commun Nonlinear Sci Numer Simul 22:451–471
Sierociuk D, Dzielinski A, Sarwas G, Petras I, Podlubny I, Skovranek T (2013) Modelling heat transfer in heterogeneous madia using fractional calculus. Phil Trans R Soc A 371:20120146. https://doi.org/10.1098/rsta.2012.0146
Larsson S, Racheva M, Saedpanah F (2015) Discontinuous Galerkin method for an integro-differential equation modeling dynamic fractional order viscoelasticity. Comput Method Appl Mech Eng 283:196–209
Jiang Y, Wang X, Wang Y (2012) On a stochastic heat equation with first order fractional noises and applications to finance. J Math Anal Appl 396:656–669
Bohannan G (2008) Analog fractional order controller in temperature and motor control applications. J Vib Contr 14:1487–1498
Doha EH, Bhrawy AH, Ezz-Eldien SSA (2011) Chebyshev spectral method based on operational matrix for initial and boundary value problems of fractional order. Comput Math Appl 62:2364–2373
Saeedi H (2011) A CAS wavelet method for solving nonlinear Fredholm integro-differential equation of fractional order. Commun Nonlinear Sci Numer Simul 16:1154–1163
Zhang Y (2009) A finite difference method for fractional partial differential equation. Appl Math Comput 215:524–529
Abbaszadeh M, Dehghan M (2020) A finite-difference procedure to solve weakly singular integro partial differential equation with space–time fractional derivatives. Eng Comput. https://doi.org/10.1007/s00366-020-00936-w
Dehghan M, Abbaszadeh M (2017) A finite element method for the numerical solution of Rayleigh-Stokes problem for a heated generalized second grade fluid with fractional derivatives. Eng Comput 33(3):587–605
Ghoreishi F, Yazdani S (2011) An extension of the spectral Tau method for numerical solution of multi-order fractional differential equations with convergence analysis. Comput Math Appl 61:30–43
Rahimkhani P, Ordokhani Y, Babolian E (2016) Fractional-order Bernoulli wavelets and their applications. Appl Math Model 40(17):8087–8107
Jafari H, Yousefi SA, Firoozjaee MA, Momani S, Khalique CM (2011) Application of Legendre wavelets for solving fractional differential equations. Comput Math Appl 62(3):1038–1045
Sabermahani S, Ordokhani Y, Yousefi SA (2019) Fractional-order fibonacci-hybrid functions approach for solving fractional delay differential equations. Eng Comput. https://doi.org/10.1007/s00366-019-00730-3
Jafari H, Seifi S (2009) Homotopy analysis method for solving linear and nonlinear fractional diffusion-wave equation. Commun Nonlinear Sci Numer Simul 14:2006–2012
Gupta S, Kumar D, Singh J (2015) Numerical study for systems of fractional differential equations via Laplace transform. J Egypt Math Soc 23(2):256–262
Abbaszadeh M, Dehghan M (2019) Meshless upwind local radial basis function-finite difference technique to simulate the time fractional distributed-order advection-diffusion equation. Eng Comput 20:1–17. https://doi.org/10.1007/s00366-019-00861-7
Nemati S, Lima P, Sedaghat S (2018) An effective numerical method for solving fractional pantograph differential equations using modification of hat functions. Appl Numer Math 131:174–189
Pedro HTC, Kobayashi MH, Pereira JMC, Coimbra CFM (2008) Variable order modeling of diffusive-convective effects on the oscillatory flow past a sphere. J Vib Control 14:1569–1672
Soon CM, Coimbra CFM, Kobayashi MH (2005) The variable viscoelasticity oscillator. Ann Phys 14(6):378–389
Obembe AD, Hossain ME, Abu-Khamsin SA (2017) Variable-order derivative time fractional diffusion model for heterogeneous porous media. J Petrol Sci Eng 152:391–405
Ingman D, Suzdalnitsky J, Zeifman M (2000) Constitutive dynamic-order model for nonlinear contact phenomena. J Appl Mech 67(2):383–390
Sun HG, Chen YQ, Chen W (2011) Random-order fractional differential equation models. Signal Process 91:525–30
Kilbas AA, Srivastava HM (2006) In: Trujillo JJ (ed) Theory and applications of fractional differential equations. Elsevier, Amsterdam
Lin R, Liu F, Anh V, Turner I (2009) Stability and convergence of a new explicit finite-difference approximation for the variable-order nonlinear fractional diffusion equation. Appl Math Comput 212(2):435–445
Bhrawy AH, Zaky MA (2016) Numerical simulation for two-dimensional variable-order fractional nonlinear cable equation Nonlinear. Dyn 80(1):101–116
Sabermahani S, Ordokhani Y, Lima PM (2020) A novel lagrange operational matrix and Tau-collocation method for solving variable-order fractional differential equations. Iran J Sci Technol Trans Sci 44:127–135. https://doi.org/10.1007/s40995-019-00797-z
Chen Y, Liu L, Liu D, Boutat D (2018) Numerical study of a class of variable order nonlinear fractional differential equation in terms of Bernstein polynomials. Ain Shams Eng J 9(4):1235–1241
Chena YM, Wei YQ, Liu DY, Yua H (2015) Numerical solution for a class of nonlinear variable order fractional differential equations with Legendre wavelets. Appl Math Lett 46:83–88
Li X, Wu B (2017) A new reproducing kernel method for variable order fractional boundary value problems for functional differential equations. J Comput Appl Math 311:387–393
Heydari MH, Avazzadeh Z (2018) An operational matrix method for solving variable- order fractional biharmonic equation. Comput Appl Math 37(4):4397–4411
Dehestani H, Ordokhani Y, Razzaghi M (2020) Pseudo-operational matrix method for the solution of variable-order fractional partial integro-diferential equations. Eng Comput. https://doi.org/10.1007/s00366-019-00912-z
Almeida R, Tavares D, Torres D (2019) The variable-order fractional calculus of variations. Applied sciences and technology. Springer, Cham
Funaro D (1992) Approximation polynomial, of differential equations. Springer, New York
Christoffel EB (1858) Ueber die Gaussche Quadratur und eine Verallgemeinerung derselben. J Reine Angew Math 55:61–82
El-Sayed AA, Agarwal P (2019) Numerical solution of multiterm variable order fractional differential equations via shifted Legendre polynomials. Math Methods Appl Sci 42(11):3978–3991
Moghaddam BP, Machado JA, Behforooz H (2017) An integro quadratic spline approach for a class of variable-order fractional initial value problems. Chaos Solitons Fractals 102:354–360
Mokhtary P, Ghoreishi F (2014) Convergence analysis of spectral tau method for fractional Riccati differential equations. Bull Iran Math Soc 40(5):1275–1290
Doha EH, Abdelkawy MA, Amin A, Baleanu D (2019) Approximate solutions for solving nonlinear variable-order fractional Riccati differential equations. Nonlinear Anal Model Control 24:176–188
Akgul A, Inc M, Baleanu D (2017) On solutions of variable-order fractional differential equations. Int J Optim Control Theor Appl 7(1):112–116
Zaky M, Doha EH, Taha TM, Baleanu D (2018) New recursive approximations for variable-order fractional operators with applications. Math Model Anal 23:227–239
Bhrawyi AH, Zaky MA, Abdel-Aty M (2017) A fast and precise numerical algorithm for a class of variable-order fractional differential equations. Proc Romanian Acad Ser Math Phys Tech Sci Inf Sci 18(1):17–24
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We would like to thank the referees for their valuable comments and helpful suggestions to improve the earlier version of this paper.
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Yousefi, F.S., Ordokhani, Y. & Yousefi, S. Numerical solution of variable order fractional differential equations by using shifted Legendre cardinal functions and Ritz method. Engineering with Computers 38, 1977–1984 (2022). https://doi.org/10.1007/s00366-020-01192-8
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DOI: https://doi.org/10.1007/s00366-020-01192-8