A program generator for the incomplete LU decomposition-conjugate gradient (ILUCG) method

Published: 1 January 1979| Version 1 | DOI: 10.17632/jg5kdgkrd4.1
G. Kuo-Petravic, M. Petravic


Title of program: GENLU Catalogue Id: ABSE_v1_0 Nature of problem The program generator GENLU and the resultant incomplete LU decomposition-conjugate gradient (ILUCG) solver SOLLU are applicable to a wide range of physical problems, in particular those modelled by partial differential equations. Elliptic, parabolic and hyperbolic types of equations are all covered since the method can be used to solve any sparse system of linear equations with a non-singular matrix of coefficients. In practice it is desirable that the matrix be diagonally dominant because othe ... Versions of this program held in the CPC repository in Mendeley Data ABSE_v1_0; GENLU; 10.1016/0010-4655(79)90021-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)



Computational Physics, Computational Method