PMHS - 3D Parallel Multigrid Helmholtz Solver <author>John Z. Lou / lou@acadia.jpl.nasa.gov <version> <abstract> The Parallel Multigrid Helmholtz Solver (PMHS) uses finite-difference multigrid schemes (five-point and seven-point stencils on all grids with second order accuracy) to solve 2D and 3D Helmholtz equations on rectangular grids with Dirichlet or Neumann boundary conditions. <reference><url></url> <contact>John Z. Lou / lou@acadia.jpl.nasa.gov <keywords>multigrid method; numerical library; partial differential equations <category>numerical <publication-date> <environment> C with Intel NX message-passsing library calls. There are both C and Fortran interfaces to the solver. <comments> </urc>

http://olympic.jpl.nasa.gov/Software/ PMHS - 3D Parallel Multigrid Helmholtz Solver <author>John Z. Lou / lou@acadia.jpl.nasa.gov <version> <abstract> The Parallel Multigrid Helmholtz Solver (PMHS) uses finite-difference multigrid schemes (five-point and seven-point stencils on all grids with second order accuracy) to solve 2D and 3D Helmholtz equations on rectangular grids with Dirichlet or Neumann boundary conditions. <reference><url></url> <contact>John Z. Lou / lou@acadia.jpl.nasa.gov <keywords>multigrid method; numerical library; partial differential equations <category>numerical <publication-date> <environment> C with Intel NX message-passsing library calls. There are both C and Fortran interfaces to the solver. <comments> </urc>