Interior and superconvergence estimates for a primal hybrid finite element method for second order elliptic problems

DOI10.1007/BF02576203zbMath0613.65111MaRDI QIDQ1819554

Guang-Yu Li, Chaitan P. Gupta, Jim jun. Douglas

Publication date: 1985

Published in: Calcolo (Search for Journal in Brave)

zbMATH Keywords

Robin probleminterior error estimatesprimal hybrid-finite-element methodsuperconvergence estimates

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)

Related Items

Superconvergence for a mixed finite element method for elastic wave propagation in a plane domain ⋮ Superconvergence phenomena in the finite element method ⋮ Primal hybrid method for quasilinear parabolic problems

Cites Work

• Interior Estimates for Ritz-Galerkin Methods
• Higher Order Local Accuracy by Averaging in the Finite Element Method
• Primal Hybrid Finite Element Methods for 2nd Order Elliptic Equations
• High Order Local Approximations to Derivatives in the Finite Element Method
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