Certification of the Swarztrauber--Sweet elliptic PDE software package
Conference
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OSTI ID:7335532
Recent years have seen the development of efficient direct methods for solving finite difference approximations to the Helmholtz equation on a rectangle with simple boundary conditions. Swarztrauber and Sweet have incorporated these techniques into an ''on-the-shelf'' software package written in ANSI FORTRAN (Efficient FORTRAN subprograms for the solution of elliptic partial differential equations, NCAR-TN/IA-109). The present report describes the use and testing of this package in general terms. (RWR)
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 7335532
- Report Number(s):
- LA-UR-76-2298; CONF-760740-1
- Resource Relation:
- Conference: Springer lecture series numerical treatment of differential equations meeting, Freiburg, F.R. Germany, 6 Jul 1976
- Country of Publication:
- United States
- Language:
- English
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