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On the Complexity of the Preconditioned Conjugate Gradient Algorithm for Solving Toeplitz Systems with a Fisher--Hartwig Singularity

✍ Scribed by Lu, Yi; Hurvich, Clifford M.


Book ID
118215844
Publisher
Society for Industrial and Applied Mathematics
Year
2005
Tongue
English
Weight
203 KB
Volume
27
Category
Article
ISSN
0895-4798

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Recently, Lu and Hurvich [Y. Lu, C. Hurvich, On the complexity of the preconditioned conjugate gradient algorithm for solving toeplitz systems with a Fisher-Hartwig singularity, SIAM J. Matrix Anal. Appl. 27 (2005) 638-653] used the preconditioned conjugate gradient method with the optimal circulant