A Block Finite Difference Scheme for Second-Order Elliptic Problems with Discontinuous Coefficients

DOI10.1137/0733035zbMath0853.65105OpenAlexW2055947420MaRDI QIDQ4880230

Jian Shen

Publication date: 8 December 1996

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0733035

zbMATH Keywords

discontinuous coefficientssecond-order elliptic problemserror analysiscomputational experimentsblock finite difference scheme

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Flows in porous media; filtration; seepage (76S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite difference methods for boundary value problems involving PDEs (65N06)

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