On 06/23/2016 12:48 AM, Praveen C wrote:
I have created a
std::map boundary_values;
I want to add this to a ConstraintMatrix but I could not find any function to
do this.
From the documentation, I could do
for each dirichlet dof
{
add_line(...)
set_inhomogeneity(...)
}
Is this the only way
Dear all
I have created a
std::map boundary_values;
I want to add this to a ConstraintMatrix but I could not find any function
to do this.
>From the documentation, I could do
for each dirichlet dof
{
add_line(...)
set_inhomogeneity(...)
}
Is this the only way to accomplish what I want ?
I a
Dear Reza!
Actually this specific code follows
very much the general structure of deal.II tutorials.
If you want (or need) to learn this first, I always recommend
to work through the first six tutorials.
Then for vector-valued problems, step-22 is important.
For the specific solver, we made us
Thanks alot for your answer. I have already read the paper you mean and
took a look at the homepage that you gave me and downloaded the code. But
in fact I need to learn the process step by step with dealii, which is not
so clear in the paper how it has been done with the software. It would be
Thanks alot for your answer. I wrote a post for you but I think it was not
posted successfully, so if you see my answer probably twice I appoligize to
you for it. I have allready read the paper that is done in dealii and I saw
the homepage that you gave me and downloaded the code. But actually m
Thank you very much for your answer. I have watched your tutorial videos to
learn how to implement the problem but actually I have difficulties to
input my own geometry in dealii and refine the certain line that I need
to.Currently I play with the step-1 and step-12 again, which implements the
I am solving an eigenvalue problem similar than step-36. After solving for the
eigenpairs, I evaluate the eigenfunctions in the standard way:
VectorTools::point_value ( mapping, dof_handler, efun[m],
q_points[j], Uq );
where: efun[m] is the m-th eigenfunction from step-36,
q_points[j]
currently I do my master thesis and firstly I have to do adaptive mesh
refinement for a brittle fracture in 2D using a phase-field approach but
with my own geometry. I would like to ask you how can I input my geometry
in dealii-8.4.1, which version I use and how can I command tha
Hello Bruno,
I forgot to follow up… just in case someone else run in this issue. I fixed it
by using mpich, instead of openmpi. Whatever I tried with openmpi was giving me
linking problems.
Thank you,
Giovanna
On Jun 9, 2016, at 11:14 AM, Bruno Turcksin wrote:
> Giovanna,
>
> I see only on
Dear all,
I am solving an eigenvalue problem similar than step-36. After solving for
the eigenpairs, I evaluate the eigenfunctions in the standard way:
VectorTools::point_value ( mapping, dof_handler, efun[m],
q_points[j], Uq );
where: efun[m] is the m-th eigenfunction from step-36,
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