Superconvergent recovery of edge finite element approximation for Maxwell's equations

DOI10.1016/j.cma.2020.113302zbMath1506.65231OpenAlexW3077773637MaRDI QIDQ2021112

Chao Wu, Yunqing Huang, Jin Yun Yuan, Nian-Yu Yi

Publication date: 26 April 2021

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2020.113302

zbMATH Keywords

Maxwell's equationssuperconvergenceedge FEMlocal symmetry projection

Mathematics Subject Classification ID

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) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (6)

Superconvergence analysis for time-domain Maxwell's equations in a Havriliak-Negami dispersive medium ⋮ Superconvergence recovery of cubic edge elements for Maxwell's equations ⋮ Superconvergent methods based on quasi-interpolating operators for Fredholm integral equations of the second kind. ⋮ A new approach of superconvergence analysis of nonconforming Wilson finite element for semi-linear parabolic problem ⋮ Superconvergence of system of Volterra integral equations by spectral approximation method ⋮ Function and curl recovery for the lowest order triangular edge element

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