An iterative solution method for linear systems of which the coefficient matrix is a symmetric 𝑀-matrix
Open Access
- 1 January 1977
- journal article
- Published by American Mathematical Society (AMS) in Mathematics of Computation
- Vol. 31 (137) , 148-162
- https://doi.org/10.1090/s0025-5718-1977-0438681-4
Abstract
A particular class of regular splittings of not necessarily symmetric M-matrices is proposed. If the matrix is symmetric, this splitting is combined with the conjugate-gradient method to provide a fast iterative solution algorithm. Comparisons have been made with other well-known methods. In all test problems the new combination was faster than the other methods.Keywords
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