Two Multigrid Methods for Three-Dimensional Problems with Discontinuous and Anisotropic Coefficients
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Publication:3809174
DOI10.1137/0908059zbMath0659.65097OpenAlexW2062897563MaRDI QIDQ3809174
Publication date: 1987
Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0908059
convergencesmoothingdiscontinuous coefficientsdiffusion equationrelaxationmultigrid methodsGalerkin coarseningnearly singular problems
Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
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