minimal perturbation 中文意思是什麼
minimal perturbation
解釋
極小擾動- minimal : adj. 1. 最小的，極微的，最低（限度）的。2. 最簡單派藝術的。n. 最簡單派藝術作品〈抽象藝術的一種〉。
- perturbation : n. 1. 慌張，動搖；混亂。2. 狼狽，不安，焦慮。3. 引起不安[混亂]的事物；引起動搖的原因。4. 【天文學】攝動；【物理學】微擾。adj. -al
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This paper mainly studies the backward perturbation methods in solving the linear systems, and total minimal backward perturbation ( tminback ) method for symmetric linear systems is presented
本文研究了求解線性方程組的向後擾動方法。對求解對稱線性方程組的lanczos方法做出了向後擾動分析，給出了求解對稱線性方程組的總體極小向後擾動（ tminback ）方法。 -
The deflated restarted total minimization backward perturbation method ( drtminback ) is presented. when solving the nonsymmetric linear systems, the paper makes the total backward perturbation analysis to qmr method, and uses the total quasi - minimal backward perturbation ( tqmback ) technique. so the restarted total quasi - minimal backward perturbation ( rtqmback ) method is given
同樣地，對求解非對稱線性方程組的qmr方法作出了向後擾動分析，結合總體向後擾動范數擬極小化的技巧，給出了求解非對稱線性方程組的總體擬極小向後擾動（ tqmback ）方法。 -
In order to reduce the computations and the memories, restarted version is used in it. by using the norm of the total backward perturbation as the termination of the algorithm, the new method makes up the shortcomings of using residual norm, and then the restarted total minimal backward perturbation ( rtminback ) method is proposed
為減少存儲量，新演算法採用重新開始的循環格式，並將總體向後擾動范數作為判斷演算法終止的準則，克服了殘量范數作為終止準則的不足，得到了循環總體極小向後擾動（ rtminback ）方法。 -
This paper introduces the concept of minimal perturbation efficient solution in minimal perturbation constraints programming
文中引進了極小擾動約束規劃的極小擾動有效解概念。 -
Transferring this problem into a corresponding multiobjective programming, the optimality conditions of minimal perturbation constraints nonlinear programming are given
利用把問題歸為一個相應的多目標規劃問題，給出了極小擾動約束有效解的最優性條件。
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