Seeking Algebraic Multigrid Code
 

Dear Friends,

Does anyone have or know a Fortran code of the ALGEBRAIC MULTIGRID METHOD for the Poisson equations? I have used many linear solvers for my cases including ILU decomposition, Stablized Biconjugate. But I still cannot get convergent results for some cases (high Re). I hope the Algebraic Multigrid helps me out, but not the one on numerical recipe.

Your help is greatly appreciated!!

Anna

Re: Seeking Algebraic Multigrid Code
 

hi check this site: http://www.mgnet.org