Goal-Oriented Local A Posteriori Error Estimators for H(div) Least-Squares Finite Element Methods

DOI10.1137/110822682zbMath1298.65147OpenAlexW2008957023MaRDI QIDQ3116421

JaEun Ku, Zhi-qiang Cai

Publication date: 22 February 2012

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/110822682

zbMATH Keywords

least-squares methodfinite element methodsa posteriori error estimates

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

Related Items (4)

A least-squares virtual element method for second-order elliptic problems ⋮ Goal-oriented error estimation for the automatic variationally stable FE method for convection-dominated diffusion problems ⋮ Asymptotically exact a posteriori error estimators for first-order div least-squares methods in local and global \(L_2\) norm ⋮ Local error estimates for least-squares finite element methods for first-order system

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