A higher-order accurate Petrov-Galerkin finite-element method for elliptic boundary-value problems

DOI10.1002/cnm.1630081205zbMath0769.65081OpenAlexW1992678686MaRDI QIDQ4033918

R. J. MacKinnon, M. A. Langerman, Richard W. Johnson

Publication date: 16 May 1993

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630081205

zbMATH Keywords

numerical resultsfinite elementPetrov-Galerkin methodfinite differenceconstant-coefficient elliptic problems

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite difference methods for boundary value problems involving PDEs (65N06)

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