Closed TimoH447 closed 3 months ago
For the multigrid we assume that the 1/h^2 is in the matrix, but in pcg we put the h in the right hand side. Therefore we get a slightly wrong solution
For the multigrid we assume that the 1/h^2 is in the matrix, but in pcg we put the h in the right hand side. Therefore we get a slightly wrong solution