# Application of the generalized backward substitution method to solve a class of linear systems

Published: 1 January 1979| Version 1 | DOI: 10.17632/3m5z7r98kc.1

Contributors:

R. Calinon,

J. Ligou

## Description

Title of program: APICS Catalogue Id: ACZJ_v1_0 Nature of problem General purpose subprogram solving linear systems corresponding to tridiagonal matrices in which the elements are replaced by submatrices. As an example, one can mention the discretized form (in time and space) of very general parabolic equations. A stable numerical scheme leads to such a system of linear equations. Versions of this program held in the CPC repository in Mendeley Data ACZJ_v1_0; APICS; 10.1016/0010-4655(79)90059-6 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)