A Weighted $H(div)$ Least-Squares Method for Second-Order Elliptic Problems

DOI10.1137/070698531zbMath1168.65069OpenAlexW2000872839MaRDI QIDQ3631932

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Publication date: 22 June 2009

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

Full work available at URL: https://doi.org/10.1137/070698531

zbMATH Keywords

error estimatesnumerical examplesweighted Sobolev spacesfinite element methodsboundary singularitiesleast squares

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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