A stabilizer-free \(C^0\) weak Galerkin method for the biharmonic equations

DOI10.1007/s11425-021-1947-0OpenAlexW4226527350MaRDI QIDQ2688134

Shenglan Xie, Peng Zhu, Xiao Shen Wang

Publication date: 9 March 2023

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

Full work available at URL: https://arxiv.org/abs/2201.08062

zbMATH Keywords

finite element methodbiharmonic equationsweak Galerkinweak Laplacian

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) Biharmonic, polyharmonic functions and equations, Poisson's equation in two dimensions (31A30)

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