Title :
An open source domain decomposition solver for time-harmonic electromagnetic wave problems
Author :
Geuzaine, C. ; Thierry, B. ; Marsic, N. ; Colignon, D. ; Vion, A. ; Tournier, S. ; Boubendir, Y. ; El Bouajaji, M. ; Antoine, X.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. de Liege, Liege, Belgium
Abstract :
We present a flexible finite element solver for testing optimized Schwarz domain decomposition techniques for the time-harmonic Maxwell equations. After a review of non-overlapping 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, is available online for further testing.
Keywords :
Maxwell equations; computational electromagnetics; electromagnetic wave propagation; finite element analysis; public domain software; Gmsh; flexible finite element solver; open source domain decomposition solver; open source software GetDP; optimized Schwarz domain decomposition techniques; time-harmonic Maxwell equations; time-harmonic electromagnetic wave problems; Boundary conditions; Convergence; Electromagnetic scattering; Finite element analysis; Jacobian matrices; Maxwell equations;
Conference_Titel :
Antenna Measurements & Applications (CAMA), 2014 IEEE Conference on
Conference_Location :
Antibes Juan-les-Pins
DOI :
10.1109/CAMA.2014.7003342
