A two-scale method using a list of active sub-domains for a fully parallelized solution of wave equations

A novel method for wave propagation on super computer architectures intelligently decides which regions of a domain needs to be active to compute a certain time step of a propagating wave and sends only these region to processing units. Therefore, a large fraction of available resources can be saved.

http://www.sciencedirect.com/science/article/pii/S1877750315300296