A posteriori error estimates of two-grid weak Galerkin methods for semilinear elliptic differential equations

DOI10.1016/j.apnum.2023.02.019OpenAlexW4323275714MaRDI QIDQ6106939

Yiming Wen, Luoping Chen, JiaJia Dai

Publication date: 3 July 2023

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2023.02.019

zbMATH Keywords

a posteriori error estimatessemilinear elliptic differential equationstwo-grid weak Galerkin method

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Elliptic equations and elliptic systems (35Jxx)

Related Items (1)

Convergence of adaptive two-grid weak Galerkin finite element methods for semilinear elliptic differential equations

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