Dear deal.II users and developers, I'm trying to solve inhomogeneous Maxwellian equations in 4-potential form in 3D space. In terms of math it is equivalent to solving a system of 4 independent scalar wave equations. I'm using "free space" b/c of Neumann type, calculated via solving an integral boundary problem. The initial state is stationary (i.e. no external wave sources), so the "input data" are RHS functions. The EM spectrum is assumed to be quite wide, so, in contrast to the usual approach to Maxwellian equations, the problem is solved in the temporal domain.
This approach produces artifacts of wave reflection from the computational domain borders. It seems that to combat the issue some kind of PML or ABC has to be introduced, which are commonly formulated in frequency domain. What literature would you suggest that deals with PML-like boundaries specifically in the temporal domain? Best regards, Alexander -- 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/689c7ffc71eb8e99684654b3be5af97c81a7d087.camel%40gmail.com.
