An auxiliary equation method for obtaining superconvergent finite-element approximations
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Publication:3988960
DOI10.1002/cnm.1630080205zbMath0744.65070OpenAlexW1991309410MaRDI QIDQ3988960
Richard W. Johnson, R. J. MacKinnon
Publication date: 28 June 1992
Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/cnm.1630080205
Boundary value problems for second-order elliptic equations (35J25) 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)
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