New remedial approaches to the breakdown of Lanczos-type algorithms
There are numerous algorithms for the solution of systems of linear equations and eigenvalue problems. Among such methods, one of the best known iterative schemes is the Lanczos algorithm. It has however, a very serious shortcoming in that it break down frequently before achieving convergence to an...
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University of Essex
2018
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.754183 |