Nonconforming rotated \(Q_1\) element on non-tensor product anisotropic meshes

DOI10.1007/s11425-006-1363-3zbMath1112.65121OpenAlexW2109866006MaRDI QIDQ867783

Shipeng Mao, Zhong-Ci Shi

Publication date: 16 February 2007

Published in: Science in China. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11425-006-1363-3

zbMATH Keywords

convergenceerror estimatesfinite elementsconsistency errorinterpolation errorsecond-order elliptic problemnonconforming rotated \(Q_1\) elementanisotropic affine quadrilateral meshes

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) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (3)

Low order nonconforming finite element methods for nuclear reactor model ⋮ An anisotropic, superconvergent nonconforming plate finite element ⋮ Optimal order error estimates of a modified nonconforming rotated \(Q_1\) IFEM for interface problems

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