scientific article; zbMATH DE number 3992863
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Publication:4720727
zbMath0613.65104MaRDI QIDQ4720727
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Publication date: 1986
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multigrid methodsingular solutionslocal correctionsdiffusion equation with strongly discontinuous coefficients
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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