[deal.II] Re: imposing boundary conditions for a three-fields formulation

Dear Alberto, The correctness of my answer depends on the numbering assigned to the degrees-of-freedom, which is something that you've not mentioned above. But from what I can discern the 9th row relates to the pressure test function, so K_{8,[0-7]} are the components from the coupling block

[deal.II] Call for Codes

Dear everyone, Now that version 8.5 has been released we are working on version 9.0 of deal.II. We are considering making small breaking changes that will help us clean up things in the library immensely (for example, we would like to modify the clone functions to return the new unique_ptr

Re: [deal.II] Meshworker in dim=2, spacedim = 3

Many thanks. Andrea > On Apr 17, 2017, at 10:02 AM, Daniel Arndt > wrote: > > Andrea, > > This should be fixed upstream now. Have a look at PR #4265 [1]. > > Best, > Daniel > > [1] https://github.com/dealii/dealii/pull/4265 > > -- > The deal.II

Re: [deal.II] Re: Superlu_dist usage in dealii

Thank you Dennis for the clarification. Will contribute in the near future, but this time. :) Regards, Kartik Jujare On Tuesday, April 18, 2017 at 9:45:36 PM UTC+2, Denis Davydov wrote: > > > On 18 Apr 2017, at 21:39, Kartik Jujare > wrote: > > Thank you Uwe and Dennis

Re: [deal.II] Re: Superlu_dist usage in dealii

> On 18 Apr 2017, at 21:39, Kartik Jujare wrote: > > Thank you Uwe and Dennis dor your additions > > However Dennis, I have a supplementary question. How does one make you of the > arguments inside the program specifically inside solve function? currently you can’t,

[deal.II] Re: Superlu_dist usage in dealii

Dear Jean, Thank you for your answer. I will try this. Regards, Kartik On Tuesday, April 18, 2017 at 7:21:04 AM UTC+2, Jean-Paul Pelteret wrote: > > Dear Kartik, > > It is possible to use the SuperLU direct solver through the > TrilinosWrappers. Obviously this requires that Trilinos it

[deal.II] Re: Superlu_dist usage in dealii

Dear Kartik, as Jean-Paul said, but if you want to use SuperLU Dist, than you have to use "Amesos_Superludist" as "solver_type". Kind regards Uwe On Tuesday, April 18, 2017 at 11:37:44 AM UTC+2, Kartik Jujare wrote: > > Dear Jean, > > Thank you for your answer. I will try this. > > Regards,

[deal.II] Re: Superlu_dist usage in dealii

for completeness, you can also use superlu_dist from PETSc using command-line argument, along the lines: -pc_type lu -pc_factor_mat_solver_package superlu_dist On Monday, April 17, 2017 at 1:08:29 PM UTC+2, Kartik Jujare wrote: > > Hello, > > Can anyone please provide an implementation example