Physics 381C: FD Methods and Numerical Algorithms for Elliptic PDEs
Please report all errors/typos. etc to
matt@infeld.ph.utexas.edu
- Lectures 2 and 3 (Mar 20, 25)
- Gauss-Seidel relaxation applied to model 2-d linear problem
- gs2d.f:
Main program.
- gs2dlib.f:
Support routines, including relaxation routine per se.
- prob.inc:
Include file which defines/communicates problem-specific parameters
- Makefile
- Documentation
for gft_ ... routines, which output multi-dimensional
arrays in a machine-transparent format (NCSA HDF format, locally customized)
- Lectures 4, 5 and 6 (Mar 27, Apr 1 and 3)
- A brief Multi-grid bibliography
(see also MGNet)
- FAS multi-grid applied to model 2-d non-linear problem
- mg.inc:
Include file which defines principal MG "data structure".
- mgfas2d.f:
Main program.
- mgfas2dlib.f:
Support routines, including relaxation routine, transfer operators,
and matrix (2-d array) utility routines.
- mgprob.inc:
Include file which defines/communicates problem-specific parameters
- Makefile
- Sample
output
on SGIs.