An efficient multigrid scheme for elliptic equations with discontinuous coefficients

DOI10.1002/cnm.1630080909zbMath0759.65082OpenAlexW2080753469MaRDI QIDQ4021739

Chaoqun Liu, Zhaoli Liu, Stephen F. McCormick

Publication date: 17 January 1993

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630080909

zbMATH Keywords

discontinuous coefficientselliptic equationsjump discontinuitiescomputational resultsfinite-volume methodinterpolation operatormultigrid schemecell-centred gridtwo-phase porous media flow

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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)

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