pytential: 2D/3D Layer Potential Evaluation

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pytential helps you accurately evaluate layer potentials (and, sooner or later, volume potentials). It also knows how to set up meshes and solve integral equations.

See here <https://documen.tician.de/pytential/misc.html#installing-pytential>_ for easy, self-contained installation instructions for Linux and macOS.

It relies on

• numpy <https://pypi.org/project/numpy>_ for arrays
• boxtree <https://pypi.org/project/boxtree>_ for FMM tree building
• sumpy <https://pypi.org/project/sumpy>_ for expansions and analytical routines
• modepy <https://pypi.org/project/modepy>_ for modes and nodes on simplices
• meshmode <https://pypi.org/project/meshmode>_ for high order discretizations
• loopy <https://pypi.org/project/loopy>_ for fast array operations
• pytest <https://pypi.org/project/pytest>_ for automated testing

and, indirectly,

• PyOpenCL <https://pypi.org/project/pyopencl>_ as computational infrastructure

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Resources:

• installation instructions <https://documen.tician.de/pytential/misc.html#installing-pytential>_
• documentation <https://documen.tician.de/pytential>_
• wiki home page <https://wiki.tiker.net/Pytential>_
• source code via git <https://github.com/inducer/pytential>_