| 摘要 |
PROBLEM TO BE SOLVED: To set a further large grid division number in a range needing no grid interpolation processing in solving a simultaneous linear equation by use of a multiple grid method. SOLUTION: The set division number of grid is prime-factorized, and restriction and prolongation are performed to factors and variables of linear equations related to the simultaneous linear equations based on a prime factor related to the factorization. COPYRIGHT: (C)2008,JPO&INPIT
|
