Fast Iterative Methods for Large Linear Systems.
Final technical rept.,
ACADEMIC COMPUTER CENTER UTRECHT (NETHERLANDS)
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In reference 1 of the report, special splittings of the matrix of a sparse linear system were proposed. These splittings can be combined with the conjugate gradients method, which resutls in very efficient iterative solutions methods when the matrix is a symmetric M-matrix. The research reported in this Final Technical Report has been focused on three major subjects a systematic overview of possible splittings for several types of matrices and eigenvalue information applications to nonsymmetric linear systems and solution of generalized eigenvalue problems for sparse linear systems.
- Numerical Mathematics