[dune-pdelab] Mixed boundaries with PowerGridFunctionSpace

Peter Bastian peter.bastian at iwr.uni-heidelberg.de
Thu Nov 26 08:28:04 CET 2009

Hello Andreas,

in that case the idea is to have a vector-valued boundary condition
function with the same number of components as there are components in
the PowerGridFunctionSpace. Of course, each component of the function
case may have different boundary conditions.

-- Peter

Am Mittwoch, den 25.11.2009, 14:17 +0100 schrieb Andreas Lauser:
> Hi all,
> Is there a reasonable easy way to implement mixed boundaries in conjunction 
> with PowerGridFunction space? As far as I can see there is no way to find out 
> the child index of the LFS  in the constraints class when using 
> Dune::PDELab::constraints(). More specifically, 
> ConstraintsCallBoundary::boundary() does not know the child index at all. 
> I modified my copy of PDELab to get this working but I was wondering whether 
> there was a clean way to do this.
> Kind Regards
>   Andreas
Peter Bastian
Universität Heidelberg
Interdisziplinäres Zentrum für Wissenschaftliches Rechnen
Im Neuenheimer Feld 368
D-69120 Heidelberg
Telefon +49 (6221) 54-8261/8249
Telefax +49 (6221) 54-8884
Email: peter.bastian at iwr.uni-heidelberg.de 

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