On Jun 27, 2011, at 2:28 PM, Alan Wei wrote: > Dear Sir/Madam, > Recently, I studied the /src/ksp/ksp/example/tutorial/ex29.c of solving a > 2D Poisson equation. It employs the Multigrid Method on a uniform coordinate. > I wonder if there is a way to solve the Poisson equation with a nested grid > in PETSc. Any suggestions on any example or thoughts is greatly appreciated. > ^_^ > > best, > Alan
I am not aware of anyone whose used PETSc to solver on a nested grid. Barry
