A new two-grid nonconforming mixed finite element method for nonlinear Benjamin-Bona-Mahoney equation
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Publication:2287689
DOI10.1016/j.amc.2019.124943zbMath1433.65223OpenAlexW2998400574MaRDI QIDQ2287689
Publication date: 21 January 2020
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2019.124943
BBM equationnonconforming finite elementsemi-discrete and Crank-Nicolson fully-discrete schemestwo-grid mixed FEMunconditional superconvergence behavior
KdV equations (Korteweg-de Vries equations) (35Q53) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)
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