Fast structure-preserving difference algorithm for 2D nonlinear space-fractional wave models
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Publication:2079718
DOI10.1016/j.camwa.2022.07.020OpenAlexW4291952033WikidataQ113878660 ScholiaQ113878660MaRDI QIDQ2079718
Baoli Yin, Yang Liu, Ziyu Sun, Hong Li
Publication date: 30 September 2022
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2022.07.020
fast algorithmshifted convolution quadraturenonlinear space-fractional wave modelsstructure-preserving properties
Fractional derivatives and integrals (26A33) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Fractional partial differential equations (35R11)
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A bilateral preconditioning for an L2-type all-at-once system from time-space non-local evolution equations with a weakly singular kernel ⋮ Energy-preserving splitting finite element method for nonlinear stochastic space-fractional wave equations with multiplicative noise ⋮ Energy dissipation-preserving GSAV-Fourier-Galerkin spectral schemes for space-fractional nonlinear wave equations in multiple dimensions ⋮ Finite element algorithm with a second‐order shifted composite numerical integral formula for a nonlinear time fractional wave equation
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