Unconditional superconvergence analysis of an energy-preserving finite element scheme for nonlinear BBM equation
DOI10.1016/J.CAMWA.2023.11.026OpenAlexW4388994454MaRDI QIDQ6144187
Publication date: 5 January 2024
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2023.11.026
BBM equationenergy-preserving schemenonconforming quasi-Wilson elementunconditional superconvergent error estimates
KdV equations (Korteweg-de Vries equations) (35Q53) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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)
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