scientific article; zbMATH DE number 4003428

zbMath0618.65093MaRDI QIDQ4728158

Bin Yang, Mingyou Huang

Publication date: 1986

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

superconvergenceextrapolationPoisson equationmixed finite element methodoptimal approximationasymptotic error formula

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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