Hi colleagues,
I am trying to build codes using PETScWrappers::SparseDirectMUMPS solver.
Step-62 shows a very good example for using it.
However, I really want to know if we can choose the factorization method
in MUMPS by deal.II codes.
The second question is: do we have a way to get the factor
Dear All,
I'm trying to slightly modify the step-35 code in order to better
understand how boundary conditions work in this case study.
The boundary id 3 is the right-hand line of the domain ("nsbench2.inp" 2D
example), and I'd like to impose a zero tangential velocity in an
alternative way the
Wolfgang,
On Wednesday, June 26, 2019 at 3:50:22 PM UTC+2, Wolfgang Bangerth wrote:
>
>
> OK, attached is some code that builds the constraints that correspond to
> this
> rather esoteric paper (but also one I enjoyed working on the most because
> it's
> just so weird!):
>
> https://www.
On 6/26/19 3:59 AM, Alexander wrote:
> indeed, this should be possible to do it that way. Would you mind putting an
> example to the mentioned github issue? I might give it a thought in the
> background if I see more details.
OK, attached is some code that builds the constraints that correspond
Hi Daniel,
> Let me know if your are going to take care of this or need help!
> If you take care of this that would be great otherwise I can give it try
>
Please feel free to take a leading role here. I'm happy to help and look at
your code, but I won't be able to lead this myself in the next
Hi Wolfang,
On Tuesday, June 25, 2019 at 9:49:15 PM UTC+2, Wolfgang Bangerth wrote:
>
>
> But one doesn't have to go through this function. One could just as well
> write
> a function that is specific to the FE_NedelecSZ element and that computes
> these kinds of constraints and puts them into
Wolfgang,
indeed, this should be possible to do it that way. Would you mind putting
an example to the mentioned github issue? I might give it a thought in the
background if I see more details.
Best
Alexander
On Tuesday, June 25, 2019 at 9:49:15 PM UTC+2, Wolfgang Bangerth wrote:
>
> On 6/25/19
Hi Daniel,
Thank you so much for your detailed Explanation. As you said earlier, I
have to do the eigen value analysis. You explanation has given me an
approach to start with. I can not thank you enough.
Warm regards
Ramprasad
On Tue, Jun 25, 2019 at 6:27 PM Daniel Garcia-Sanchez <
danielgarsa
