Computing eigenvalues: Lanczos algorithm
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S. Sundar; B.K. Bhagavan; A. Datta
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Article
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1999
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Elsevier Science
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English
โ 488 KB
The Lanczos algorithm with a new recursive partitioning method to compute the eigenvalues, in a given specified interval, is presented in this paper. Comparisons have been made respecting the numerical results as well as the CPU-time with that of the Sturm sequence-bisection method.