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Equivalence of conditions for convergence of iterative methods for singular equations |
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| Authors: | Daniel B Szyld |
| Abstract: | Equivalence is shown between different conditions for convergence of iterative methods for consistent singular systems of linear equations on Banach spaces. These systems appear in many applications, such as Markov chains and Markov processes. The conditions considered relate the range and null spaces of different operators. |
| Keywords: | Linear systems Singular systems Iterative methods Convergent methods Index of the iteration operator |