GetDDM

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

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References in zbMATH (referenced in 8 articles , 1 standard article )

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  1. Després, B.; Nicolopoulos, A.; Thierry, B.: Corners and stable optimized domain decomposition methods for the Helmholtz problem (2021)
  2. Gasperini, D.; Beise, H. P.; Schroeder, U.; Antoine, X.; Geuzaine, C.: A frequency domain method for scattering problems with moving boundaries (2021)
  3. Modave, A.; Royer, A.; Antoine, X.; Geuzaine, C.: A non-overlapping domain decomposition method with high-order transmission conditions and cross-point treatment for Helmholtz problems (2020)
  4. Mattesi, Vanessa; Darbas, M.; Geuzaine, C.: A high-order absorbing boundary condition for 2D time-harmonic elastodynamic scattering problems (2019)
  5. Vion, Alexandre; Geuzaine, Christophe: Improved sweeping preconditioners for domain decomposition algorithms applied to time-harmonic Helmholtz and Maxwell problems (2018)
  6. Antoine, X.; Geuzaine, C.: Optimized Schwarz domain decomposition methods for scalar and vector Helmholtz equations (2017)
  7. Besse, Christophe; Xing, Feng: Domain decomposition algorithms for two dimensional linear Schrödinger equation (2017)
  8. Thierry, B.; Vion, A.; Tournier, S.; El Bouajaji, M.; Colignon, D.; Marsic, N.; Antoine, X.; Geuzaine, C.: GetDDM: an open framework for testing optimized Schwarz methods for time-harmonic wave problems (2016)