SUPERCONVERGENCE AND NONSUPERCONVERGENCE OF THE SHORTLEY-WELLER APPROXIMATIONS FOR DIRICHLET PROBLEMS

DOI10.1081/NFA-100105113zbMath0991.65108OpenAlexW2068067117MaRDI QIDQ2769538

Xiaojun Chen, Tetsuro Yamamoto, Qing Fang

Publication date: 5 February 2002

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1081/nfa-100105113

zbMATH Keywords

convergenceDirichlet problemssuperconvergenceelliptic equationsfinite difference methodsShortley-Weller approximation

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for boundary value problems involving PDEs (65N06)

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