DCMG0 1: A multigrid code. DCMG0 1 is an extension of the multigrid program MG0 1 to solve the Helmholtz equation with Dirichlet boundary conditions by difference methods in general bounded domains Ω⊂R 2 with high accuracy. The extension is based on a defect correction principle. DCMG01 has been developed and tested in Fortran 77 (single precision) on a CDC CYBER 170 computer (48 bit mantissa).
References in zbMATH (referenced in 1 article , 1 standard article )
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- Auzinger, Winfried: DCMG0 1: A multigrid code with defect correction to solve (\DeltaU)- c(x,y)U(=f(x,y)) (on (\Omega)), (U=g(x,y)) (on (\partial\Omega)) on nonrectangular bounded domains (\Omega) with high accuracy (1985)