Superconvergence analysis of FEM for 2D multi-term time fractional diffusion-wave equations with variable coefficient
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Publication:5030627
DOI10.1080/00207160.2019.1639676zbMath1480.65345OpenAlexW2956155330WikidataQ110648498 ScholiaQ110648498MaRDI QIDQ5030627
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Publication date: 17 February 2022
Published in: International Journal of Computer Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/00207160.2019.1639676
stabilitysuperclose and superconvergencemulti-term time fractional diffusion-wave equationsCrank-Nicolson approximationlinear triangular finite element
Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Fractional partial differential equations (35R11)
Related Items (3)
Analysis of stability and convergence for L-type formulas combined with a spatial finite element method for solving subdiffusion problems ⋮ Unconditional convergence analysis of two linearized Galerkin FEMs for the nonlinear time-fractional diffusion-wave equation ⋮ Novel superconvergence analysis of anisotropic triangular <scp>FEM</scp> for a multi‐term time‐fractional mixed sub‐diffusion and diffusion‐wave equation with variable coefficients
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