Superconvergence analysis of a mixed finite element approximation for the nonlinear fourth-order rosenau-RLW equation

DOI10.1016/J.CAMWA.2021.07.005OpenAlexW3192668358MaRDI QIDQ2047616

Xu Jia, Dong-Yang Shi

Publication date: 20 August 2021

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2021.07.005

zbMATH Keywords

stability analysismixed finite element methodcombination techniqueimplicit backward-Euler fully discrete schemesuperconvergence result

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) 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) Higher-order nonlinear hyperbolic equations (35L75)

Related Items (1)

Dynamical behaviors of the solution to a periodic initial-boundary value problem of the generalized Rosenau-RLW-Burgers equation

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