Numerical Partial Differential Equations in Scheme∗
نویسنده
چکیده
I worked with the students in my one-semester graduate course CS615 “Numerical methods for partial differential equations” at Purdue University to write a set of routines to use the finite element method to solve elliptic and parabolic partial differential equations (PDEs). We used hacked versions of gcc-2.95.1, the Gambit-C 3.0 Scheme system by Marc Feeley, and the Meroon object system by Christian Queinnec as our software tools. We developed and ran the code on a Compaq DS20 clone with two 500 MHz Alpha 21264 processors and two GB of memory running RedHat 6.0. Our system performance is competitive with similar systems written in C or Fortran. The URL is http://www.math.purdue.edu/~lucier/615. We discuss the process of developing the software in this paper.
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