Abstract
Taking into account the regularity properties of the solutions of fractional differential equations, we develop a numerical method which is able to deal, with the same accuracy, with both smooth and nonsmooth solutions of systems of fractional ordinary differential equations of the Caputo-type. We provide the error analysis of the numerical method and we illustrate its feasibility and accuracy through some numerical examples. Finally, we solve the time-fractional diffusion equation using a combination of the method of lines and the newly developed hybrid method.
Similar content being viewed by others
References
Cao, Y., Herdman, T., Xu, Y.: A hybrid collocation method for Volterra integral equations with weakly singular kernels. SIAM J. Numer. Anal. 41, 364–381 (2003)
Chen, C.M., Liu, F., Turner, I., Anh, V.: A Fourier method for the fractional diffusion equation describing sub-diffusion. J. Comput. Phys. 227, 886–897 (2007)
Chen, C.M., Liu, F., Burrage, K.: Finite difference methods and a Fourier analysis for the fractional reaction–subdiffusion equation. Appl. Math. Comput. 198, 754–769 (2008)
Cui, M.: Compact finite difference method for the fractional diffusion equation. J. Comput. Phys. 228, 7792–7804 (2009)
Diethelm, K., Ford, N.J.: Analysis of fractional differential equations. J. Math. Anal. Appl. 265, 229–248 (2002)
Diethelm, K.: The Analysis of Fractional Differential Equations: An Application-Oriented Exposition Using Differential Operators of Caputo Type. Springer, New York (2010)
Diethelm, K.: An algorithm for the numerical solution of differential equations of fractional order. Electr. Trans. Numer. Anal. 5, 1–6 (1997)
Diethelm, K., Ford, J.M., Ford, N.J., Weilbeer, M.: Pitfalls in fast numerical solvers for fractional differential equations. J. Comput. Appl. Math. 186, 482–503 (2006)
Diethelm, K., Ford, N.J.: Volterra integral equations and fractional calculus: do neighboring solutions intersect? J. Integral Equ. Appl. 1, 25–37 (2012)
Ford, N.J., Connolly, J.A.: Comparison of numerical methods for fractional differential equations. Commun. Pure Appl. Anal. 5, 289 (2006)
Ford, N., Morgado, M.: Fractional boundary value problems: analysis and numerical methods. Fract. Calc. Appl. Anal. 14, 554–567 (2011)
Ford, N.J., Morgado, M.L., Rebelo, M.: Nonpolynomial collocation approximation of solutions to fractional differential equations. Fract. Calc. Appl. Anal. 16, 874–891 (2013)
Ford, N.J., Yan, Y.: An approach to construct higher order time discretization schemes for time fractional partial differential equations with nonsmooth data. Fract. Calc. Appl. Anal. 20, 1076–1105 (2017)
Ferrás, L.L., Ford, N.J., Morgado, M.L., Rebelo, M.: A numerical method for the solution of the time-fractional diffusion equation. In: Murgante, B. et al. (eds.) Computational Science and Its Applications – ICCSA 2014. ICCSA 2014. Lecture Notes in Computer Science, vol. 8579. Springer, Cham (2014)
Gao, G., Sun, Z.Z.: A compact finite difference scheme for the fractional sub-diffusion equations. J. Comput. Phys. 230, 586–595 (2011)
Gorenflo, R., Mainardi, F., Moretti, D., Paradisi, P.: Time fractional diffusion: a discrete random walk approach. Nonlinear Dyn. 29, 129–143 (2002)
Gu, Y.T., Zhuang, P.: Anomalous sub-diffusion equations by the meshless collocation method. Aust. J. Mech. Eng. 10, 1–8 (2012)
Fenghui, H.: A time-space collocation spectral approximation for a class of time fractional differential equations. Int. J. Differ. Equ. 2012, 1–19 (2012). Article ID 495202
Langlands, T.A.M., Henry, B.I.: The accuracy and stability of an implicit solution method for the fractional diffusion equation. J. Comput. Phys. 205(2), 719–736 (2005)
Lin, Y., Chuanju, X.: Finite difference/spectral approximations for the time-fractional diffusion equation. J. Comput. Phys. 225, 1533–1552 (2007)
Liu, F., Yang, C., Burrage, K.: Numerical method and analytical technique of the modified anomalous subdiffusion equation with a nonlinear source term. J. Comput. Appl. Math. 231, 160–176 (2009)
Luchko, Y.: Some uniqueness and existence results for the initial-boundary-value problems for the generalized time-fractional diffusion equation. Comput. Math. Appl. 59, 1766–1772 (2010)
Luchko, Y.: Maximum principle and its application for the time-fractional diffusion equations. Fract. Calc. Appl. Anal. 14, 110–124 (2011)
Luchko, Y.: Initial-boundary-value problems for the one-dimensional time-fractional diffusion equation. Fract. Calc. Appl. Anal. 15, 141–160 (2012)
Murio, D.A.: Implicit finite difference approximation for time fractional diffusion equations. Comput. Math. Appl. 5, 1138–1145 (2008)
Mainardi, F.: Fractional diffusive waves in viscoelastic solids. In: Wegner, J. I., Norwood, F. R. (eds.) Nonlinear Waves in Solids, ASME Book No. AMR 137 93-97, Fairfield (1995)
Mainardi, F.: Some basic problems in continuum and statistical mechanics. In: Carpinteri, A., Mainardi, F. (eds.) Fractals and Fractional Calculus in Continuum Mechanics. Springer, Wien (1997)
Mainardi, F., Pagnini, G., Gorenflo, R.: Some aspects of fractional diffusion equations of single and distributed order. Appl. Math. Comput. 187, 295–305 (2007)
Mainardi, F.: The time fractional diffusion-wave equation. Radiophys. Quant. Electron. 38, 13–24 (1995)
Nigmatullin, R.: The realization of the generalized transfer equation in a medium with fractal geometry. Phys. Status Solidi 133, 425–430 (1986)
Rice, J.: On the degree of convergence of nonlinear spline approximation. In: Schoenberg, I.J. (ed.) Approximations with Special Emphasis on Spline Functions, pp. 349–369. Academic Press, New York (1969)
Richardson, L.F.: Atmospheric diffusion shown on a distance-neighbour graph. Proc. R. Soc. Lond. Ser. A Contain. Pap. Math. Phys. Character JSTOR 110, 709–737 (1926)
Schneider, W., Wyss, W.: Fractional diffusion and wave equations. J. Math. Phys. 30, 134–144 (1989)
Stynes, M., O’Riordan, E., Gracia, L.J.: Error analysis of a finite difference method on graded meshes for a time-fractional diffusion equation. SIAM J. Numer. Anal. 55, 1057–1079 (2017)
Sun, H.G., Chen, W., Sze, K.Y.: A semi-discrete finite element method for a class of time-fractional diffusion equations. Philos. Trans. R. Soc. A 371, 20120268 (2013)
Wyss, W.: The fractional diffusion equation. J. Math. Phys. 27, 27–82 (1986)
YingJun, J., JingTangm, M.A.: Moving finite element methods for time fractional partial differential equations. Sci. China Math. 56, 1287–1300 (2013)
Yuste, S.B., Acedo, L.: An explicit finite difference method and a new von Neumann type stability analysis for fractional diffusion equations. SIAM J. Numer. Anal. 42, 1862–1874 (2005)
Yuste, S.B.: Weighted average finite difference methods for fractional diffusion equations. J. Comput. Phys. 216, 264–274 (2006)
Zhao, X., Sun, Z.Z.: A box-type scheme for fractional sub-diffusion equation with Neumann boundary conditions. J. Comput. Phys. 230, 6061–6074 (2011)
Acknowledgements
L.L. Ferrás would like to thank FCT - Fundação para a Ciência e a Tecnologia, I.P. (Portuguese Foundation for Science and Technology) for financial support through the scholarship SFRH/BPD/100353/2014 and Project UID-MAT-00013/2013. M.L. Morgado aknowledges the financial support of FCT, through the Project UID/Multi/04621/2019 of CEMAT/IST-ID, Center for Computational and Stochastic Mathematics, Instituto Superior Técnico, University of Lisbon. This work was also partially supported by FCT through the Project UID/MAT/00297/2019 (Centro de Matemática e Aplicações).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Ferrás, L.L., Ford, N., Morgado, M.L. et al. High-Order Methods for Systems of Fractional Ordinary Differential Equations and Their Application to Time-Fractional Diffusion Equations. Math.Comput.Sci. 15, 535–551 (2021). https://doi.org/10.1007/s11786-019-00448-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11786-019-00448-x
Keywords
- Fractional diffusion
- Caputo derivative
- Nonpolynomial collocation method
- Polynomial collocation method
- Method of lines