Abstract
We consider difference schemes for nonlinear time fractional Klein-Gordon type equations in this paper. A linearized scheme is proposed to solve the problem. As a result, iterative method need not be employed. One of the main difficulties for the analysis is that certain weight averages of the approximated solutions are considered in the discretization and standard energy estimates cannot be applied directly. By introducing a new grid function, which further approximates the solution, and using ideas in some recent studies, we show that the method converges with second-order accuracy in time.
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Barkai, E., Metzler, R., Klafter, J.: From continuous time random walks to the fractional Fokker-Planck equation. Phys. Rev. E 61, 132–138 (2000)
Fitt, A.D., Goodwin, A.R.H., Ronaldson, K.A., Wakeham, W.A.: A fractional differential equation for a MEMS viscometer used in the oil industry. J. Comput. Appl. Math. 229, 373–381 (2009)
Kilbas, A., Srivastava, H., Trujillo, J.: Theory and Applications of Fractional Differential Equations. Elsevier Science and Technology, Amsterdam (2006)
Meerschaert, M.M., Benson, D.A., Baeumer, B.: Operator lévy motion and multiscaling anomalous diffusion. Phys. Rev. E 63, 1112–1117 (2001)
Meerschaert, M.M., Benson, D.A., Scheffler, H.-P., Baeumer, B.: Stochastic solution of space-time fractional diffusion equations. Phys. Rev. E 65, 1103–1106 (2002)
West, B.: Fractional calculus in bioengineering. J. Stat. Phys. 126, 1285–1286 (2007)
Cui, M.: Compact finite difference method for the fractional diffusion equation. J. Comput. Phys. 228, 7792–7804 (2009)
Deng, W.H.: Finite element method for the space and time fractional Fokker-Planck equation. SIAM J. Numer. Anal. 47, 204–226 (2008)
Deng, W.H.: Numerical algorithm for the time fractional Fokker-Planck equation. J. Comput. Phys. 227, 1510–1522 (2007)
Gao, G.H., Sun, Z.Z., Zhang, H.W.: A new fractional numerical differentiation formula to approximate the Caputo fractional derivative and its applications. J. Comput. Phys. 259, 33–50 (2014)
Jin, B., Lazarov, R., Zhou, Z.: Error estimates for a semidiscrete finite element method for fractional order parabolic equations. SIAM J. Numer. Anal. 51, 445–466 (2013)
Jin, B., Lazarov, R., Zhou, Z.: Two fully discrete schemes for fractional diffusion and diffusion-wave equations with nonsmooth data. SIAM J. Numer. Anal. 38, A146–A170 (2016)
Lei, S.L., Sun, H.W.: A circulant preconditioner for fractional diffusion equations. J. Comput. Phys. 242, 715–725 (2013)
Lin, Y., Xu, C.: Finite difference/spectral approximations for the time-fractional diffusion equation. J. Comput. Phys. 225, 1533–1552 (2007)
Liu, F., Meerschaert, M.M., McGough, R.J., Zhuang, P., Liu, Q.: Numerical methods for solving the multi-term time-fractional wave-diffusion equation. Fractional Calc. Appl. Anal. 16, 9–25 (2013)
Vong, S., Wang, Z.: A high order compact finite difference scheme for time fractional Fokker-Planck equations. Appl. Math. Lett. 43, 38–43 (2015)
Wang, Z., Vong, S.: A high-order exponential ADI scheme for two dimensional time fractional convection-diffusion equations. Comput. Math. Appl. 68, 185–196 (2014)
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)
Zhao, Z., Jin, X.Q., Lin, M.M.: Preconditioned iterative methods for space-time fractional advection-diffusion equations. J. Comput. Phys. 319, 266–279 (2016)
Zhuang, P., Liu, F., Anh, V., Turner, I.: New solution and analytical techniques of the implicit numerical method for the anomalous subdiffusion equation. SIAM J. Numer. Anal. 46, 1079–1095 (2008)
El-Sayed, S.M.: The decomposition method for studying the Klein-Gordon equation. Chaos, Solitons Fractals 18, 1025–1030 (2003)
Kaya, D., El-Sayed, S.M.: A numerical solution of the Klein-Gordon equation and convergence of the decomposition method. Appl. Math. Comput. 156, 341–353 (2004)
Batiha, B., Noorani, M.S.M., Hashim, I.: Numerical solution of sine-Gordon equation by variational iteration method. Phys. Lett. A 370, 437–440 (2007)
Yusufoğlu, E.: The variational iteration method for studying the Klein-Gordon equation. Appl. Math. Lett. 21, 669–674 (2008)
Jafari, H., Saeidy, M., Arab Firoozjaee, M.: Solving nonlinear Klein-Gordon equation with a quadratic nonlinear term using homotopy analysis method. Iran. J. Optim. 1, 162–172 (2009)
Golmankhaneh, A.K., Golmankhaneh, A.K., Baleanu, D.: On nonlinear fractional Klein-Gordon equation. Sig. Process. 91, 446–451 (2011)
Jafari, H., Tajadodi, H., Kadkhoda, N., Baleanu, D.: Fractional subequation method for Cahn-Hilliard and Klein-Gordon equations. Abstr. Appl. Anal. (2013). doi:10.1155/2013/587179
Cui, M.: Fourth-order compact scheme for the one-dimensional sine-Gordon equation. Numer. Meth. Part. Differ. Equ. 25, 685–711 (2009)
Vong, S., Wang, Z.: A compact difference scheme for a two dimensional fractional Klein-Gordon equation with Neumann boundary conditions. J. Comput. Phys. 274, 268–282 (2014)
Vong, S., Wang, Z.: A high-order compact scheme for the nonlinear fractional Klein-Gordon equation. Numer. Meth. Part. Differ. Equ. 31, 706–722 (2015)
Chen, H., Lu, S., Chen, W.: A fully discrete spectral method for the nonlinear time fractional Klein-Gordon equation. Taiwan. J. Math. 21, 231–251 (2017)
Dehghan, M., Abbaszadeh, M., Mohebbi, A.: An implicit RBF meshless approach for solving the time fractional nonlinear sine-Gordon and Klein-Gordon equations. Eng. Anal. Bound. Elem. 50, 412–434 (2015)
Alikhanov, A.A.: A new difference scheme for the time fractional diffusion equation. J. Comput. Phys. 280, 424–438 (2015)
Hao, Z.P., Sun, Z.Z.: A linearized high-order difference scheme for the fractional Ginzburg-Landau equation. Numer. Meth. Part. Differ. Equ. (2016). doi:10.1002/num.22076
Ran, M., Zhang, C.: A conservative difference scheme for solving the strongly coupled nonlinear fractional schrödinger equations. Commun. Nonlin. Sci. Numer. Simulat. 41, 64–83 (2016)
Wang, D., Xiao, A., Yang, W.: A linearly implicit conservative difference scheme for the space fractional coupled nonlinear Schrödinger equations. J. Comput. Phys. 272, 644–655 (2014)
Zhao, X., Sun, Z.Z., Hao, Z.P.: A fourth-order compact ADI scheme for two-dimensional nonlinear space fractional Schrödinger equation. SIAM J. Sci. Comput. 36, A2865–A2886 (2014)
Liao, H.L., Zhao, Y., Teng, X.H.: A weighted ADI scheme for subdiffusion equations. J. Sci. Comput. (2016). doi:10.1007/s10915-016-0230-9
Liao, H.L., Zhao, Y., Teng, X.H.: Convergence of a weighted compact ADI scheme for fractional diffusion-wave equations. submitted
Quarteroni, A., Valli, A.: Numerical Approximation of Partial Diferential Equations. Springer, Berlin (1997)
Sun, Z.Z.: Numerical Methods of Partial Differential Equations, 2nd edn. Science Press, Beijing (2012)
Vong, S., Lyu, P., Chen, X., Lei, S.L.: High order finite difference method for time-space fractional differential equations with Caputo and Riemann-Liouville derivatives. Numer. Algor. 72, 195–210 (2016)
Sun, Z.Z., Wu, X.: A fully discrete difference scheme for a diffusion-wave system. Appl. Numer. Math. 56, 193–209 (2006)
Acknowledgment
The authors would like to thank the referees for their comments which improve the paper significantly. We also want to thank Prof. Honglin Liao for the helpful discussion on the estimates of Lemmas 2.2 and 2.3.
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This research is supported by the Macao Science and Technology Development Fund 010/2015/A and the grant MYRG2015-00064-FST from University of Macau.
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Lyu, P., Vong, S. A linearized second-order scheme for nonlinear time fractional Klein-Gordon type equations. Numer Algor 78, 485–511 (2018). https://doi.org/10.1007/s11075-017-0385-y
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DOI: https://doi.org/10.1007/s11075-017-0385-y