Fuctionary
发表于 2025-3-21 17:19:07
书目名称Iterative Solution of Large Sparse Systems of Equations影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0476591<br><br> <br><br>书目名称Iterative Solution of Large Sparse Systems of Equations读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0476591<br><br> <br><br>
abstemious
发表于 2025-3-21 21:05:07
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handle
发表于 2025-3-22 01:28:18
Gradient Methodection 9.3 we discuss the drawback of the gradient directions and introduce the conjugate directions in preparation for the conjugate gradient method in the next chapter. The final Section 9.4 mentions a variant of the gradient method: the minimal residual iteration which can be applied to any regular matrix ..
财政
发表于 2025-3-22 08:09:12
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ESPY
发表于 2025-3-22 12:33:39
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精致
发表于 2025-3-22 15:14:11
Domain Decomposition and Subspace MethodsHere we distinguish between the additive and multiplicative subspace iteration as explained in the corresponding Sections 12.6 and 12.7. Illustrations follow in Section 12.8. Interestingly, multigrid iterations can also be considered as subspace iterations as analysed in Section 12.9.
价值在贬值
发表于 2025-3-22 17:16:55
Introductiondirect solution by the Gauss elimination is determined. This cost can be compared with the cost of the iterative methods introduced later. In Section 1.6, the Gauss–Seidel and SOR iteration are presented as first examples of linear iterations. Finally, in Section 1.7, sparsity of the underlying matrix discussed.
jarring
发表于 2025-3-22 21:37:15
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Fissure
发表于 2025-3-23 04:56:08
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裁决
发表于 2025-3-23 09:30:03
-LU Iterationrrespondingly, the .-LU iteration described in Section 13.4 is very fast. The variant discussed in . 13.4.2 is purely algebraic, i.e., the data needed for the iteration are only based on the underlying matrix. Concerning details about the technique of hierarchical matrices, we refer to Appendix D.