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Perturbation analysis for block downdating of the ...
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由 H Li 著作2012被引用 4 次 — In this paper, we will use the refined matrix equation approach and the matrix–vector equation approach to derive the first order perturbation bounds for the ...
Perturbation analysis for block downdating of the generalized ...
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A perturbation analysis of the problem of downdating a Cholesky factorization · C. Pan · 1993. 12 Citations ; Rigorous Perturbation Bounds of Some Matrix ...
Perturbation analysis for block downdating of a Cholesky ...
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1994被引用 24 次 — In this paper, we analyze the Cholesky block down- dating problem using a recent perturbation result for the Cholesky factorization. [15] and the generalized ...
(PDF) Perturbation analysis for block downdating of a Cholesky ...
ResearchGate
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In this paper we obtain the formula for computing the condition number of a complex matrix, which is related to the outer generalized inverse of a given matrix.
Perturbation Analyses for the Cholesky Downdating Problem
SIAM Publications Library
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SIAM Publications Library
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由 XW Chang 著作1998被引用 11 次 — New perturbation analyses are presented for the block Cholesky downdating problem. UT U = RT R − XT X. These show how changes in R and X alter the Cholesky ...
Multiplicative perturbation analysis for the generalized ...
Ele-Math
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Ele-Math
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由 M SAMAR 著作 — This article is devoted to the multiplicative perturbation analysis of the generalized. Cholesky block downdating problem. The strong rigorous multiplicative ...
Perturbation analysis for block downdating of the generalized ...
colab.ws
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These results generalize the corresponding ones for the block downdating problem of the classical Cholesky factorization. Then, the rigorous perturbation bounds ...
Multiplicative perturbation analysis for the generalized Cholesky ...
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These results generalize the corresponding ones for the block downdating problem of the classical Cholesky factorization. Then, the rigorous perturbation bounds ...
Perturbation analysis for the generalized Cholesky ...
南京大学
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南京大学
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由 W Wang 著作2004被引用 12 次 — In this paper we derive the first-order perturbation bound and the rigorous per- turbation bound for the generalized Cholesky factorization. 2. Perturbation ...
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缺少字詞： block downdating
Perturbation Analyses for the Cholesky Downdating Problem
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由 XW Chang 著作1998被引用 11 次 — New perturbation analyses are presented for the block Cholesky downdating problem UTU = RTR - XTX . These show how changes in R and X alter the Cholesky ...