DPOLE; helmholtz equation on general 3-dimensional region. [CDC6600,7600; FORTRAN IV, FTN 4. 6+460 compiler]

Technical Report ·

OSTI ID:6359382

Widlund, O

DPOLE solves the Dirichlet problem for the Helmholtz equation over a general bounded three-dimensional region imbedded in a unit cube -W(XX)-W(YY)-W(ZZ)+CC*W=G1 in the region W=F on the boundary where F and G1 are given functions of X, Y, and Z, and CC is a real constant. The boundary is arbitrary.CDC6600,7600; FORTRAN IV, FTN 4.6+460 compiler; SCOPE 3.4.4 (CDC6600), SCOPE 2.1.3 (CDC7600); 52K (octal) words of memory are required.

• Research Organization: Argonne National Lab., IL (USA)
• OSTI ID: 6359382
• Report Number(s): ANL/NESC-816; ON: DE83048816
• Country of Publication: United States
• Language: English

Related Subjects

99 GENERAL AND MISCELLANEOUS
990200* -- Mathematics & Computers
CDC COMPUTERS
COMPUTER CODES
COMPUTERS
D CODES
DIFFERENTIAL EQUATIONS
DIRICHLET PROBLEM
EQUATIONS
FINITE DIFFERENCE METHOD
FORTRAN
ITERATIVE METHODS
MATRICES
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
POISSON EQUATION
PROGRAMMING LANGUAGES
THREE-DIMENSIONAL CALCULATIONS