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Convergence analysis of superoptimal PCG algorithm for Toeplitz systems with a Fisher-Hartwig singularity
Journal article
Linear Algebra and Its Applications, 2008,Volume: 428,Issue: 2-3,Page: 535-549
Authors:
Vong，Seak Weng
;
Wang，Wei
;
Jin，Xiao Qing
Favorite
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View/Download：7/0
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TC[WOS]:
0
TC[Scopus]:
0
|
Submit date：2019/08/22
Fisher-Hartwig singularity
Optimal circulant preconditioner
PCG method
Superoptimal circulant preconditioner
Toeplitz system
Convergence analysis of superoptimal PCG algorithm for Toeplitz systems with a Fisher-Hartwig singularity
Journal article
Linear Algebra and Its Applications, 2008,Volume: 428,Issue: 2-3,Page: 535-549
Authors:
Vong，Seak Weng
;
Wang，Wei
;
Jin，Xiao Qing
Favorite
|
View/Download：71/0
|
TC[WOS]:
0
TC[Scopus]:
0
|
Submit date：2020/12/04
Fisher-Hartwig singularity
Optimal circulant preconditioner
PCG method
Superoptimal circulant preconditioner
Toeplitz system
A note on spectra of optimal and superoptimal preconditioned matrices
Journal article
Linear Algebra and Its Applications, 2007,Volume: 422,Issue: 2-3,Page: 482-485
Authors:
Cheng，Che Man
;
Jin，Xiao Qing
;
Vong，Seak Weng
;
Wang，Wei
Favorite
|
View/Download：9/0
|
TC[WOS]:
7
TC[Scopus]:
9
|
Submit date：2019/08/22
Optimal preconditioner
Preconditioned matrix
Spectrum
Superoptimal preconditioner
A note on spectra of optimal and superoptimal preconditioned matrices
Journal article
Linear Algebra and Its Applications, 2007,Volume: 422,Issue: 2-3,Page: 482-485
Authors:
Cheng，Che Man
;
Jin，Xiao Qing
;
Vong，Seak Weng
;
Wang，Wei
Favorite
|
View/Download：71/0
|
TC[WOS]:
7
TC[Scopus]:
9
|
Submit date：2020/12/04
Optimal preconditioner
Preconditioned matrix
Spectrum
Superoptimal preconditioner
Recursive-based PCG methods for Toeplitz systems with nonnegative generating functions
Journal article
SIAM Journal on Scientific Computing, 2003,Volume: 24,Issue: 5,Page: 1507-1529
Authors:
Ng,Michael K.
;
Sun,Hai Wei
;
Jin,Xiao Qing
Favorite
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View/Download：11/0
|
TC[WOS]:
10
TC[Scopus]:
10
|
Submit date：2019/05/27
Gohberg-semencul Formula
Preconditioned Conjugate Gradient Method
Preconditioners
Recursive-based Method
Toeplitz Matrices
