Asymptotically exact a posteriori error estimators for first-order div least-squares methods in local and global \(L_2\) norm

DOI10.1016/j.camwa.2015.05.010zbMath1443.65315OpenAlexW766869540MaRDI QIDQ2006180

V. Carey, Eun-Jae Park, JaEun Ku, Zhi-qiang Cai

Publication date: 8 October 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2015.05.010

zbMATH Keywords

error estimatesfinite element methodsleast-squares

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)

Related Items

Local analysis of HDG methods for convection-dominated diffusion problems ⋮ Novel adaptive hybrid discontinuous Galerkin algorithms for elliptic problems ⋮ A first order system least squares method for the Helmholtz equation ⋮ Asymptotic Exactness of the Least-Squares Finite Element Residual ⋮ Local error estimates for least-squares finite element methods for first-order system

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