GetDDM: An open framework for testing optimized Schwarz methods for time-harmonic wave problems

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

Abstract
We present an open finite element framework, called GetDDM, for testing optimized Schwarz domain decomposition techniques for time-harmonic wave problems. After a review of Schwarz domain decomposition methods and associated transmission conditions, we discuss the implementation, based on the open source software GetDP and Gmsh. The solver, along with ready-to-use examples for Helmholtz and Maxwell’s equations, is freely available online for further testing.

Title of program: GetDDM
Catalogue Id: AEZZ_v1_0

Nature of problem
Computing the solution of large scale time-harmonic acoustic and electromagnetic wave problems.

Versions of this program held in the CPC repository in Mendeley Data
AEZZ_v1_0; GetDDM; 10.1016/j.cpc.2016.02.030