Now showing items 1-2 of 2

    • A modified discontinuous Galerkin method for solving efficiently Helmholtz problems 

      Grigoroscuta-Strugaru M.; Amara M.; Calandra H.; Djellouli R. (Communications in Computational Physics, 2012-12-31)
      A new solution methodology is proposed for solving efficiently Helmholtz problems. The proposed method falls in the category of the discontinuous Galerkin methods. However, unlike the existing solution methodologies, this ...
    • A stable discontinuous Galerkin-type method for solving efficiently Helmholtz problems 

      Amara M.; Calandra H.; Dejllouli R.; Grigoroscuta-Strugaru M. (Computers and Structures, 2012-12-31)
      We propose a stable discontinuous Galerkin-type method (SDGM) for solving efficiently Helmholtz problems. This mixed-hybrid formulation is a two-step procedure. Step 1 consists in solving well-posed problems at the element ...