On computing certain elements of the inverse of a sparse matrix
- 1 March 1975
- journal article
- Published by Association for Computing Machinery (ACM) in Communications of the ACM
- Vol. 18 (3) , 177-179
- https://doi.org/10.1145/360680.360704
Abstract
A recursive algorithm for computing the inverse of a matrix from the LU factors based on relationships in Takahashi, et al., is examined. The formulas for the algorithm are given; the dependency relationships are derived; the computational costs are developed; and some general comments on application and stability are made.Keywords
This publication has 1 reference indexed in Scilit:
- Sparse Matrices and their ApplicationsPublished by Springer Nature ,1972