Abstract
We study a weighted alternating direction implicit (ADI) numerical method with variable time steps for two-dimensional diffusion-wave equations. The variable-step Alikhanov formula is employed to approximate the fractional derivatives in an equivalent coupled equations which is generated by the symmetric fractional-order reduction (SFOR) method. By adding a weighted small external term, we obtain a weighted ADI scheme for the diffusion-wave equations. The unconditional stability and convergence are analyzed by energy method, and the optimal temporal convergence order is \(\min \{2,\frac{3}{2}\alpha \}\), where \(1<\alpha <2\). The spatial compact scheme combined with the ADI method is also discussed. Numerical examples are provided to confirm the accuracy and efficiency of proposed schemes.
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References
Alikhanov, A.A.: A new difference scheme for the time fractional diffusion equation. J. Comput. Phys. 280, 424–438 (2015)
Chen, H., Stynes, M.: Error analysis of a second-order method on fitted meshes for a time-fractional diffusion problem. J. Sci. Comput. 79, 624–647 (2019)
Chen, X., Di, Y., Duan, J., Li, D.: Linearized compact ADI schemes for nonlinear time-fractional Schrödinger equations. Appl. Math. Lett. 84, 160–167 (2018)
Chen, X., Qin, H., Zhang, J.: A compact ADI scheme for two-dimensional fractional sub-diffusion equation with Neumann boundary condition. Appl. Numer. Math. 156, 50–62 (2020)
Cui, M.: Compact alternating direction implicit method for two-dimensional time fractional diffusion equation. J. Comput. Phys. 231, 2621–2633 (2012)
Du, R.L., Sun, Z.Z.: A fast temporal second-order compact ADI scheme for time fractional mixed diffusion-wave equations. East Asian J. Appl. Math. 11, 647–673 (2021)
Fairweather, G., Yang, X., Da, Xu., Zhang, H.: An ADI Crank–Nicolson orthogonal spline collocation method for the two-dimensional fractional diffusion-wave equation. J. Sci. Comput. 65, 1217–1239 (2015)
Jiang, S., Zhang, J., Zhang, Q., Zhang, Z.: Fast evaluation of the Caputo fractional derivative and its applications to fractional diffusion equations. Commun. Comput. Phys. 21, 650–678 (2017)
Kopteva, N.: Error analysis of the L1 method on graded and uniform meshes for a fractional-derivative problem in two and three dimensions. Math. Comput. 88, 2135–2155 (2019)
Liao, H.L., Li, D., Zhang, J.: Sharp error estimate of a nonuniform L1 formula for time-fractional reaction–subdiffusion equations. SIAM J. Numer. Anal. 56, 1112–1133 (2018)
Liao, H. L., Liu, N., Lyu, P.: Discrete gradient structure of a second-order variable-step method for nonlinear integro-differential models. SIAM J. Numer. Anal., 61, 2157–2181 (2023)
Liao, H.L., McLean, W., Zhang, J.: A discrete Grönwall inequality with applications to numerical schemes for subdiffusion problems. SIAM J. Numer. Anal. 57, 218–237 (2019)
Liao, H.L., McLean, W., Zhang, J.: A second-order scheme with nonuniform time steps for a linear reaction–subdiffusion problem. Commun. Comput. Phys. 30, 567–601 (2021)
Liao, H.L., Sun, Z.Z.: Maximum norm error bounds of ADI and compact ADI methods for solving parabolic equations. Numer. Methods Part Differ. Equ. 26, 37–60 (2010)
Liao, H.L., Tang, T., Zhou, T.: A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen–Cahn equations. J. Comput. Phys. 141, 109473 (2020)
Liao, H.L., Yan, Y., Zhang, J.: Unconditional convergence of a two-level linearized fast algorithm for semilinear subdiffusion equations. J. Sci. Comput. 80, 1–25 (2019)
Liao, H.L., Zhao, Y., Teng, X.: A weighted ADI scheme for subdiffusion equations. J. Sci. Comput. 69, 1144–1164 (2016)
Lyu, P., Liang, Y., Wang, Z.: A fast linearized finite difference method for the nonlinear multi-term time-fractional wave equation. Appl. Numer. Math. 151, 448–471 (2020)
Lyu, P., Vong, S.: A symmetric fractional-order reduction method for direct nonuniform approximations of semilinear diffusion-wave equations. J. Sci. Comput. 93, 34 (2022)
Lyu, P., Vong, S.: Second-order and nonuniform time-stepping schemes for time fractional evolution equations with time-space dependent coefficients. J. Sci. Comput. 89, 49 (2021)
Mainardi, F.: Fractional Calculus and Waves in Linear Viscoelasticity. Imperial College Press, London (2010)
McLean, K., Mustapha, K.: A second-order accurate numerical method for a fractional wave equation. Numer. Math. 105, 481–510 (2007)
Oldham, K., Spanier, J.: The Fractional Calculus. Academic Press, New York (1974)
Podlubny, I.: Fractional Differential Equations. Academic Press, New York (1999)
Qiao, L., Xu, D.: A fast ADI orthogonal spline collocation method with graded meshes for the two-dimensional fractional integro-differential equation. Adv. Comput. Math. 47, 64 (2021)
Saffarian, M., Mohebbi, A.: A novel ADI Galerkin spectral element method for the solution of two-dimensional time fractional subdiffusion equation. Int. J. Comput. Math. 98, 845–867 (2021)
Sakamoto, K., Yamamoto, M.: Initial value/boundary value problems for fractional diffusion-wave equations and applications to some inverse problems. J. Math. Anal. Appl. 382, 426–447 (2011)
Stynes, M., O’Riordan, E., Gracia, J.L.: 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., Sun, Z.Z.: A fast temporal second-order compact ADI difference scheme for the 2D multi-term fractional wave equation. Numer. Algorithms 86, 761–797 (2021)
Wang, Y., Chen, H., Sun, T.: \(\alpha \)-Robust \(H^1\)-norm convergence analysis of ADI scheme for two-dimensional time-fractional diffusion equation. Appl. Numer. Math. 168, 75–83 (2021)
Wang, Z., Cen, D., Mo, Y.: Sharp error estimate of a compact L1-ADI scheme for the two-dimensional time-fractional integro-differential equation with singular kernels. Appl. Numer. Math. 159, 190–203 (2021)
Wang, Z., Liang, Y., Mo, Y.: A novel high order compact ADI scheme for two dimensional fractional integro-differential equations. Appl. Numer. Math. 167, 257–272 (2021)
Yang, X., Wu, L., Zhang, H.: A space-time spectral order sinc-collocation method for the fourth-order nonlocal heat model arising in viscoelasticity. Appl. Math. Comput. 457, 128192 (2023)
Zhai, S., Weng, Z., Feng, X., Yuan, J.: Investigations on several high-order ADI methods for time-space fractional diffusion equation. Numer. Algorithms 82, 69–106 (2019)
Zhang, J., Huang, J., Aleroev, T.S., Tang, Y.: A linearized ADI scheme for two-dimensional time-space fractional nonlinear vibration equations. Int. J. Comput. Math. 98, 2378–2392 (2021)
Zhang, W., Li, J., Yang, Y.: A fractional diffusion-wave equation with non-local regularization for image denoising. Signal Process. 103, 6–15 (2014)
Zhang, Y., Sun, Z.: Alternating direction implicit schemes for the two-dimensional fractional sub-diffusion equation. J. Comput. Phys. 230, 8713–8728 (2011)
Zhang, Y., Sun, Z.: Error analysis of a compact ADI scheme for the 2D fractional subdiffusion equation. J. Sci. Comput. 59, 104–128 (2014)
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The authors would like to thank the two referees for their comments which improve the paper significantly.
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Pin Lyu is supported by the NSF of China (12101510), the NSF of Sichuan Province (2022NSFSC1789) and Guanghua Talent Project of SWUFE.
Seakweng Vong is funded by the Science and Technology Development Fund, Macau SAR (File no. 0151/2022/A) and University of Macau (File no. MYRG2020-00035-FST, MYRG2022-00076-FST).
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Lyu, P., Vong, S. A weighted ADI scheme with variable time steps for diffusion-wave equations. Calcolo 60, 49 (2023). https://doi.org/10.1007/s10092-023-00543-3
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DOI: https://doi.org/10.1007/s10092-023-00543-3