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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi Mauro,<br>
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<div style="font-family:Tahoma; font-size:13px">I have just finished implementing the Laplacian on a rectangular domain; I coded all the possible boundary conditions (Dirichlet, Neumann, Robin).<br>
I could pass my code, if you want.<br>
<br>
Cheers,<br>
Andrea<br>
__________________________________________________________<br>
<br>
Andrea Sacconi<br>
PhD student, Applied Mathematics<br>
AMMP Section, Department of Mathematics, Imperial College London,<br>
London SW7 2AZ, UK<br>
a.sacconi11@imperial.ac.uk<br>
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<div style="direction: ltr;" id="divRpF301394"><font color="#000000" face="Tahoma" size="2"><b>From:</b> dune-fem-bounces+a.sacconi11=imperial.ac.uk@dune-project.org [dune-fem-bounces+a.sacconi11=imperial.ac.uk@dune-project.org] on behalf of Mauro Pagani [account.facile@hotmail.it]<br>
<b>Sent:</b> 25 October 2012 10:59<br>
<b>To:</b> dune-fem@dune-project.org<br>
<b>Subject:</b> [dune-fem] Mixed boundary conditions<br>
</font><br>
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<div dir="ltr">Hi,<br>
<br>
I'm trying to solve a problem on a square shape domain with mixed boundary conditions, with Dirichlet on top and right sides of the square and Neumann on the other two sides.<br>
<br>
The first idea I thought is to enumerate all the nodes such that Dirichlet points have an index separated from the others (that is, if a side is divided into n parts, then all free nodes have index from 0 to (n*n)-1, while Dirichlet points have index from n*n
a (n*n)+2n)<br>
<br>
Is that a possibility or could DUNE make something different?<br>
<br>
Thank you for your disponibility,<br>
<br>
Best,<br>
<br>
Mauro<br>
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