Thanks Jed! very nice explanations
Best Regards,
Ali
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On Wed, Feb 8, 2012 at 20:38, Roy Stogner wrote:
> > 3- Support for an Uzawa solver (stokes problem)
>
> This is doable in libMesh application code, but it wouldn't be as easy
> as many other solvers, and it isn't built in to the library.
>
For simple Stokes problems, PETSc can construct this au
Thanks for info
Best Wishes,
Ali
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Nothing particularly tricky about the FVM interface so long as you are (i) cell
centered and (ii) interested only in nearest face neighbors. In that sense it
is a natural subset of the DG support. If you want a node centered scheme with
dual-mesh control volumes there will be many tricks - I wo
Thanks you very much Roy,
For periodic BC that's enough for me. For FVM computations do we have a clean
interface? or it is done
with tricks? I guess this would be the more time consuming part
Regards,
Ali
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On Wed, 8 Feb 2012, Derek Gaston wrote:
On Feb 8, 2012, at 10:38 AM, Roy Stogner wrote:
libMesh can do FVM with small flux stencils by using discontinuous
shape functions for those variables; for larger stencils you'd be out
of luck, since libMesh wouldn't be able to extend the parallel
ghost
On Feb 8, 2012, at 10:38 AM, Roy Stogner wrote:
> libMesh can do FVM with small flux stencils by using discontinuous
> shape functions for those variables; for larger stencils you'd be out
> of luck, since libMesh wouldn't be able to extend the parallel
> ghosting or sparsity pattern as far as you
On Wed, 8 Feb 2012, Ali Roustaei wrote:
> I'm looking for a flexible computational environment, currently my needs
> right now are:
>
> 1- Support for P1isoP2 elements, P0,P1,P2 and Q0,Q1,Q2 and Q0isoQ2
> 2- Support for discontinuous elements P1disc, Q1disc
All of this is easy enough in libMes
Hi,
I'm looking for a flexible computational environment, currently my needs right
now are:
1- Support for P1isoP2 elements, P0,P1,P2 and Q0,Q1,Q2 and Q0isoQ2
2- Support for discontinuous elements P1disc, Q1disc
3- Support for an Uzawa solver (stokes problem)
4- Periodic Boundary Conditions
5-
