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Quadratures for elastostatic Green's functions on flat triangles

We have developed robust quadratures for single and double layer potentials on triangles in three dimensions using either the infinite medium Green's function or Mindlin's solution, which imposes zero normal stress in the lower half space (z<0).

A set of Fortran routines, release notes, and documentation are provided in the ZIP file below.

  • Download ZIP file (March 14, 2012): ZIP file
  • Technical paper by Z. Gimbutas, L. Greengard. M. Barall, and T. E. Tullis, coming soon.
  • This work was supported in part by the Department of Energy, in part by the National Science Foundation under grant DMS-0934733. .
  • Bug reports, comments: for the moment, please send to L. Greengard (greengard [at] cims.nyu.edu)