A discontinuous least-squares finite-element method for second-order elliptic equations

DOI10.1080/00207160.2018.1445230zbMath1499.65690OpenAlexW2790305265MaRDI QIDQ5031772

Xiu Ye, Shangyou Zhang

Publication date: 16 February 2022

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207160.2018.1445230

zbMATH Keywords

second-order elliptic problemsdiscontinuous Galerkinpolygonal meshfinite-element methodsleast-squares finite-element methods

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) Variational methods for elliptic systems (35J50) A priori estimates in context of PDEs (35B45)

Related Items (3)

Least-squares methods with nonconforming finite elements for general second-order elliptic equations ⋮ A Sequential Least Squares Method for Poisson Equation Using a Patch Reconstructed Space ⋮ A least squares method for linear elasticity using a patch reconstructed space

Cites Work

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