Hi,
Thanks to you all for the feedback.
The ANS paper and the plans for sophisticated quadrature are great.
One further point of clarification:
I am new to XFEM, but have been interested in level sets for a while, in
particular in the distributed parallel context.
Do I understand correctly
> Would the general point be that if one can go to higher resolutions with
> distributed parallelism that the enhanced accuracy of the enrichment
> functions can be compensated for?
>
>
> Sorry, i did not get what you mean.
>
> Regards,
> Denis.
>
>
Hi Denis,
Thanks for your prompt answers.
I
version, what
are the most important differences that would jump out?
With many thanks,
Sean McGovern
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Hello,
What's a good way to integrate a quantity in the vertical direction? For
example, how do I find the weight of water above a point (assuming variable
density, so that the integration is necessary)?
In a structured regular mesh, I would fix the x and y coordinates of the
grid and iterate
Hi Wolfgang,
Thanks very much for your comments. I realize that nonlinearity manifests
itself in various ways, with various possibilities for addressing it.
Also, I found revisiting your video lectures 31.x to be valuable.
>
That said, you can always extract the PETSc objects from the
Dear dealii community,
I am interested in solving a nonlinear problem with Newton's method. I
would describe it as a heat equation with a nonlinear diffusion
coefficient, thus building on step-15, 25 and 26.
I've found step-15, step-25 and step-57 very helpful for understanding how
to set up
5, 2017 at 10:55:48 PM UTC+2, Wolfgang Bangerth wrote:
>
> On 06/02/2017 07:37 AM, Sean McGovern wrote:
> >
> > What's a good way to integrate a quantity in the vertical direction? For
> > example, how do I find the weight of water above a point (assuming
> variable
Happy Birthday! (belated)
>From my experience, I'd say it's a testament to top-notch technical
know-how, as well as the desire and ability to educate and communicate
well.
I'd like to express my gratitude to Wolfgang and the community.
Best,
Sean
On Saturday, November 25, 2017 at 2:25:23
Hi Luca,
I am running OSX 13.3 with XCode 9.2 (9C40b) and clang version 9.0.0
(clang-900.0.39.2).
With that package, I was able to successfully run some examples through the
app's terminal.
Best,
Sean
On Saturday, May 19, 2018 at 10:10:24 AM UTC+2, Luca Heltai wrote:
>
> Dear All,
>
> I
Good to hear. The whole suite of step tutorials is very valuable.
Best,
Sean
On Friday, February 2, 2018 at 3:45:23 PM UTC+1, simone cammarasana wrote:
>
> Hello Sean,
>
> well it works perfectly in this way, thank you.
>
> Simone
>
--
The deal.II project is located at http://www.dealii.org/
Hi Simone,
Were you able to successfully compile one of the "step" programs?
https://www.dealii.org/developer/doxygen/deal.II/step_1.html does a nice
job describing the approach using cmake. Modifying the CMakeLists.txt of
one of the step tutorials for your own user code is common.
Best,
Thanks, Wolfgang.
Using CMake 3.9.6 seems to be working fine.
Best,
Sean
On Monday, January 1, 2018 at 1:59:01 PM UTC-5, Wolfgang Bangerth wrote:
>
> On 01/01/2018 10:16 AM, Sean McGovern wrote:
> >
> >
> > In the past, I've used candi and homebrew successful
Hi all,
Happy New Year!
In the past, I've used candi and homebrew successfully on the mac (Sierra
10.2) to install v8.5.1. Now trying to install 9.0.0-pre on 10.3, I've run
into a CMake issue.
I am trying to install deal.II master on High Sierra with XCode (Version
9.2 (9C40b)) and Apple LLVM
Hi Jane,
Hi Wolfgang,
The case that I was looking at was to solve for a velocity field variable.
As Wolfgang nicely describes, the power of the idea is to take a line
integral equation and by operating on the equality, to formulate it as a
PDE. So, if you are interested in a displacement
Hi all,
I am trying to install dealii with petsc and p4est on the cluster in
Juelich with intel 19. It has been running with intel 18. As others have
suggested, I have turned DEAL_II_WITH_CXX17=OFF, I have used the flag
"-xhost", but I run into errors relating to vectorization (ALTIVEC). I
Hi Bruno!
Attached is the configuration log.
I use MKL for petsc and p4est.
Thanks,
Sean
On Thursday, February 14, 2019 at 4:22:39 PM UTC+1, Bruno Turcksin wrote:
>
> Sean,
>
> On Thursday, February 14, 2019 at 9:48:56 AM UTC-5, Sean McGovern wrote:
>>
>> I am
-library/topic/698061>
>
> but I don't know where you need to add the flag in CANDI :(
>
> Best,
>
> bruno
>
> Le jeu. 14 févr. 2019 à 10:35, Sean McGovern > a écrit :
>
>> Hi Bruno!
>> Attached is the configuration log.
>>
>> I use MKL fo
( and also at FZJ to Lucas and Marc for their advice),
Best,
Sean
On Thursday, February 14, 2019 at 5:04:17 PM UTC+1, Sean McGovern wrote:
>
> OK. I will look into it.
> Thanks, Bruno!
>
> On Thursday, February 14, 2019 at 4:49:35 PM UTC+1, Bruno Turcksin wrote:
>>
>> Sean,
&
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