Dear Daniel, the apply_boundary_condition functions only take as argument a std::map<unsigned int, double>. As long as you can identify which dofs of your computational domain you need to constraint, and build this map accordingly, you should be good to go with the existing functions.
Luca. -- Luca Heltai <[email protected]> http://people.sissa.it/~heltai/ Scuola Internazionale Superiore di Studi Avanzati Phone: +39 040 3787 449, Office: 732 -- There are no answers, only cross references On Apr 17, 2012, at 4:43 PM, Daniel Riedlbauer wrote: > Hi all! > > Yes, it´s me again;). > > I have another question: > > Is there a fast and easy way to apply Dirichlet boundary conditions inside > the computation domain > and not on the boundary? In other words, can I apply Dirichlet boundary > conditions on degrees of > freedom which are not part of the boundary of the mesh, but exist at an inner > node of the mesh? > From the mathematical point of view I know how this would work, but is there > maybe a funtion in > deal.ii which can do this for me? > Until now I only know how to apply Dirichlet boundary conditions on the > boundary > of the domain which is nothing special. > > > Thanks a lot! > > Daniel > > > > -- > M.Sc. Daniel Riedlbauer > Lehrstuhl für Technische Mechanik > Universität Erlangen-Nürnberg > Egerlandstraße 5 > D-91058 Erlangen > > Tel.: +49(0)9131/85-28510 > Fax : +49(0)9131/85-28503 > Mailto : [email protected] > http://www.ltm.uni-erlangen.de > _______________________________________________ > dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
