Dear Anne, We do not have PMLs directly available in deal.II as a building block, but it is straightforward for you to write one for your needs.
I have written one for the time-harmonic Maxwell's equations (for 2D) a while ago. It is very unpolished code, but have a look at: https://github.com/tamiko/rspa-2019/blob/master/loki/grendel/perfectly_matched_layer.template.h https://github.com/tamiko/rspa-2019/blob/master/loki/grendel/maxwell_problem.template.h#L192 More generally, step-6 covers nonconstant (material) coefficients: https://www.dealii.org/current/doxygen/deal.II/step_6.html#Nonconstantcoefficients Best, Matthias On Tue, Feb 9, 2021, at 08:18 CST, Anne <abrahamann...@gmail.com> wrote: > Hi, > > I would like use deal.II for acoustic simulations. Do we have PML available > in deal.II? > > Thanks -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/87lfbx45ma.fsf%4043-1.org.
