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Forum Numerical Method O/P/S Differential Equation

2D pseudo-spectral (Chebyshev) parallel Helmholtz solver package

  1. madeenParticipant 2011-07-13 at 3:28 pm

    Hello all ! I need to build/use a 2D pseudo-spectral (Chebyshev) parallel Helmholtz solver. ??? Please is somebody known if a package exist with this solver ? Preferably in Fortran … Thanks !

  2. RyuParticipant 2011-07-13 at 3:57 pm

    Could you provide any citations?

  3. madeenParticipant 2011-07-13 at 5:01 pm

    Yes sure, for example: Mainly with matrix method: Haldenwang, P., Labrosse, G., & Abboudi, S. (1984). Chebyshev 3-D Spectral and Z-D Pseudospectral Solvers for the Helmholtz. Journal of Computational Physics, (538), 115-128. For a 3D iterative method: Peyret, R. (2002). Spectral Methods for Incompressible Viscous Flow. Springer. p93

  4. RyuParticipant 2011-07-13 at 5:49 pm

    Unfortunately, SuanShu does not already have what you are looking for. We also have no short term plan to include it in our library.

    You may want to contact the math consulting service of Numerical Method Inc. to see if they want to do it for you. The code will in Java, though.