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Samuel Rodriguez
,
Simon Sticko
6
7/1/20
Q&A
Non Homogenous Boundary Conditions on a Cylinder
Hi, > and the code seems to be working fine! Is there anything that I am > missing in your
unread,
basics
boundary_conditions
laplace_poisson
tutorials
Q&A
Non Homogenous Boundary Conditions on a Cylinder
Hi, > and the code seems to be working fine! Is there anything that I am > missing in your
7/1/20
Oleg Kmechak
,
Wolfgang Bangerth
3
3/6/20
Q&A
step-6. Adaptive Refinement and Hanging nodes. On hyper cube mesh looks like hanging nodes are not constrained.
On 3/6/20 11:55 AM, Oleg Kmechak wrote: > > But if I change triangulation to hyper_cube, it
unread,
basics
bug
laplace_poisson
mesh_generator
Q&A
step-6. Adaptive Refinement and Hanging nodes. On hyper cube mesh looks like hanging nodes are not constrained.
On 3/6/20 11:55 AM, Oleg Kmechak wrote: > > But if I change triangulation to hyper_cube, it
3/6/20
Oleg Kmechak
, …
Wolfgang Bangerth
8
12/15/19
Q&A
Optimization of Laplacea Equation Solver
Thank You for answer! With best, Oleg On Wednesday, 11 December 2019 15:56:35 UTC+1, Wolfgang
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basics
cpp
laplace_poisson
multithreading
Q&A
Optimization of Laplacea Equation Solver
Thank You for answer! With best, Oleg On Wednesday, 11 December 2019 15:56:35 UTC+1, Wolfgang
12/15/19
Konrad Wiśniewski
, …
Konrad
7
9/8/19
Q&A
Poisson equation, implementation of boundary values, mixed finite element, semiconductor devices
Hi Konrad, Thank you very much for your comment! I will try to go into the detail of it in next days.
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boundary_conditions
dg_methods
electro_magnetics
laplace_poisson
Q&A
Poisson equation, implementation of boundary values, mixed finite element, semiconductor devices
Hi Konrad, Thank you very much for your comment! I will try to go into the detail of it in next days.
9/8/19
Lars Corbijn
,
Wolfgang Bangerth
4
8/26/19
Q&A
How to use FE_FaceQ with update_gradients.
On 8/26/19 1:09 PM, Lars Corbijn wrote: > > Thank you for the detailed information. That sounds
unread,
fe_spaces
laplace_poisson
Q&A
How to use FE_FaceQ with update_gradients.
On 8/26/19 1:09 PM, Lars Corbijn wrote: > > Thank you for the detailed information. That sounds
8/26/19
ofcra...@gmail.com
,
Wolfgang Bangerth
8
5/6/19
Q&A
Disordered mesh elements after several refinmnets
Thanks, it helped me. Very small mesh elements are still disordered but oweral solution looks better.
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basics
laplace_poisson
Q&A
Disordered mesh elements after several refinmnets
Thanks, it helped me. Very small mesh elements are still disordered but oweral solution looks better.
5/6/19
Bruno Blais
, …
Wolfgang Bangerth
9
3/8/19
Q&A
Solving a system defined up to a constant (stabilized Navier-Stokes pressure definition)
On Thursday, 7 March 2019 23:35:15 UTC-5, Wolfgang Bangerth wrote: On 3/7/19 7:45 AM, Bruno Blais
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fluid_mechanics
laplace_poisson
linear_algebra
Q&A
Solving a system defined up to a constant (stabilized Navier-Stokes pressure definition)
On Thursday, 7 March 2019 23:35:15 UTC-5, Wolfgang Bangerth wrote: On 3/7/19 7:45 AM, Bruno Blais
3/8/19
Tianju Xue
,
Wolfgang Bangerth
2
12/31/18
Q&A
Boundary issues with mixed finite element for Laplacian equation
Tianju, > |I am solving a Laplacian equation with mixed finite element > with/**/|/*Taylor-Hood
unread,
boundary_conditions
laplace_poisson
Q&A
Boundary issues with mixed finite element for Laplacian equation
Tianju, > |I am solving a Laplacian equation with mixed finite element > with/**/|/*Taylor-Hood
12/31/18
Oleg Kmechak
,
Wolfgang Bangerth
8
12/6/18
Q&A
Boundary conditions on segments
Thanks a lot. Regards, Oleg Kmechak On Fri, 7 Dec 2018 at 01:13, Wolfgang Bangerth <bangerth@
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boundary_conditions
laplace_poisson
mesh_generator
Q&A
Boundary conditions on segments
Thanks a lot. Regards, Oleg Kmechak On Fri, 7 Dec 2018 at 01:13, Wolfgang Bangerth <bangerth@
12/6/18
曾元圆
, …
Wolfgang Bangerth
8
3/10/18
Q&A
some problems concerning step-14
On 03/06/2018 08:40 AM, 曾元圆 wrote: > > Finally, I am certainly glad to submit patches to deal.
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basics
dg_methods
h-refinement
laplace_poisson
Q&A
some problems concerning step-14
On 03/06/2018 08:40 AM, 曾元圆 wrote: > > Finally, I am certainly glad to submit patches to deal.
3/10/18
Baoyun Ge
,
Wolfgang Bangerth
3
7/21/17
Q&A
Post Processing of an Electrostatic Field
Hi Professor Bangerth, Thanks for the quick reply! According to your guidance, I found more useful
unread,
electro_magnetics
laplace_poisson
post-processing
Q&A
Post Processing of an Electrostatic Field
Hi Professor Bangerth, Thanks for the quick reply! According to your guidance, I found more useful
7/21/17
hank...@gmail.com
, …
Jean-Paul Pelteret
10
5/17/17
Q&A
Error in the second derivative of solution...?
Thats great! I'm glad that you've managed to work it out :-) Best, Jean-Paul On Wednesday,
unread,
laplace_poisson
post-processing
Q&A
Error in the second derivative of solution...?
Thats great! I'm glad that you've managed to work it out :-) Best, Jean-Paul On Wednesday,
5/17/17
bjorne
, …
Wolfgang Bangerth
3
1/12/17
Q&A
Discontiuities in material properties
On 01/12/2017 05:17 AM, bjorne wrote: > > I'm trying to solve an elliptic problem with
unread,
laplace_poisson
linear_algebra
Q&A
Discontiuities in material properties
On 01/12/2017 05:17 AM, bjorne wrote: > > I'm trying to solve an elliptic problem with
1/12/17
JAEKWANG KIM
,
Wolfgang Bangerth
2
10/20/16
Q&A
Some questions on Nonlinear Problems
On 10/20/2016 02:55 PM, JAEKWANG KIM wrote: > > Hi, all. > I got a question on the symmetry
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basics
h-refinement
hp_adaptivity
laplace_poisson
Q&A
Some questions on Nonlinear Problems
On 10/20/2016 02:55 PM, JAEKWANG KIM wrote: > > Hi, all. > I got a question on the symmetry
10/20/16
Anders Ström
,
Wolfgang Bangerth
3
8/25/16
Q&A
Singular stiffness matrix when applying Dirichlet BC with constraint matrix
Thank you Wolfgang for the response. This cleared things up a bit. Den onsdag 24 augusti 2016 kl. 17:
unread,
boundary_conditions
laplace_poisson
Q&A
Singular stiffness matrix when applying Dirichlet BC with constraint matrix
Thank you Wolfgang for the response. This cleared things up a bit. Den onsdag 24 augusti 2016 kl. 17:
8/25/16
Anders Ström
,
Jean-Paul Pelteret
5
6/17/16
Q&A
non-homogeneous dirichlet boundary with constraint matrix. Get zero solution on the boundary.
No problem! I'm glad that you managed to figure it out :-) On Friday, June 17, 2016 at 7:09:08 AM
unread,
boundary_conditions
laplace_poisson
Q&A
non-homogeneous dirichlet boundary with constraint matrix. Get zero solution on the boundary.
No problem! I'm glad that you managed to figure it out :-) On Friday, June 17, 2016 at 7:09:08 AM
6/17/16
Marc Fehling
, …
bjpal...@gmail.com
5
5/6/16
Q&A
Constraints for pure Neumann boundary conditions in parallel
Marc, I was able to get the single constrained DoF approach to work using the apply_boundary_values
unread,
boundary_conditions
laplace_poisson
mpi
Q&A
Constraints for pure Neumann boundary conditions in parallel
Marc, I was able to get the single constrained DoF approach to work using the apply_boundary_values
5/6/16
pb...@o2.pl
2
3/4/16
Q&A
Steady state thermal problem formulation for ISO 10211
Thank you for your help ! And special thanks to Wolfgang and Guido for their elaborate answers. I did
unread,
boundary_conditions
laplace_poisson
thermo_mechanics
Q&A
Steady state thermal problem formulation for ISO 10211
Thank you for your help ! And special thanks to Wolfgang and Guido for their elaborate answers. I did
3/4/16
krei
, …
Wolfgang Bangerth
9
1/24/16
Q&A
Using the solution from one problem as a boundary condition in another (decoupled)
On 01/24/2016 07:23 AM, krei wrote: > > | > conststd::pair<typenameDoFHandler<dim,
unread,
laplace_poisson
Q&A
Using the solution from one problem as a boundary condition in another (decoupled)
On 01/24/2016 07:23 AM, krei wrote: > > | > conststd::pair<typenameDoFHandler<dim,
1/24/16
Chenchen Liu
,
Daniel Arndt
5
11/20/15
Q&A
Periodic boundary condition by using ConstraintMatrix::condense()
Thanks Daniel. I see your point. So for sure, we have to make sparsity pattern with constraints. In
unread,
boundary_conditions
laplace_poisson
Q&A
Periodic boundary condition by using ConstraintMatrix::condense()
Thanks Daniel. I see your point. So for sure, we have to make sparsity pattern with constraints. In
11/20/15
Eldar Khattatov
4
10/2/15
Q&A
step-20 Mixed Poisson with different quadrature rule
Turns out there is indeed a necessity to treat the natural bc in a special way in this method, this
unread,
laplace_poisson
Q&A
step-20 Mixed Poisson with different quadrature rule
Turns out there is indeed a necessity to treat the natural bc in a special way in this method, this
10/2/15
heikki
, …
Praveen C
6
8/21/13
Q&A
Sacado automatic differentiation
Excellent! Thanks a lot! Your example was very useful Praveen..
unread,
laplace_poisson
trilinos
Q&A
Sacado automatic differentiation
Excellent! Thanks a lot! Your example was very useful Praveen..
8/21/13
Paul Van Liedekerke
, …
Wolfgang Bangerth
4
8/12/13
Q&A
reaction-diffusion
> Thanks for your feedback, yet I am not that far :-) ..I am currently going > through the
unread,
basics
laplace_poisson
Q&A
reaction-diffusion
> Thanks for your feedback, yet I am not that far :-) ..I am currently going > through the
8/12/13
heikki
,
Wolfgang Bangerth
2
8/13/13
Q&A
Solver for drift-diffusion and Poisson equations
> Using quasi Fermi level variables, assuming that Einstein's relation holds and > applying
unread,
laplace_poisson
Q&A
Solver for drift-diffusion and Poisson equations
> Using quasi Fermi level variables, assuming that Einstein's relation holds and > applying
8/13/13
Krzysztof Bzowski
,
Wolfgang Bangerth
5
7/18/13
Unstable solution
On date 2013-07-17 17:25, Wolfgang Bangerth wrote: > This may be correct. Can you try the Crank-
unread,
laplace_poisson
Unstable solution
On date 2013-07-17 17:25, Wolfgang Bangerth wrote: > This may be correct. Can you try the Crank-
7/18/13