非正運算元 的英文怎麼說

中文拼音 [fēizhēngyùnsuànyuán]
非正運算元 英文
nonpositive operator
  • 非 : Ⅰ名詞1 （錯誤） mistake; wrong; errors 2 （指非洲） short for africa 3 （姓氏） a surname Ⅱ動詞1 ...
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 運算 : [數學] operation; arithmetic; operating
  1. The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

    取得這樣結果的最省力的嘗試是引用光譜定理而得到正規運算元恆有非平凡不變子空間的結論。
  2. _ _ _ _ uncertain factors of macroscale inversion analysis of displacements are summed up. associated inversion model containing non - deterministic factors is proposed, i. e. " deterministic inversion of differential equation + systematic optimization technique = non - deterministic inversion ". the systematic optimization technique includes direct operator optimization, direct numerical analysis optimization, measurement design optimization, measured data processing, in - ersion algorithm optimization, and inverse operator regularization, etc. when this associated inversion technique is used in displacements back analysis, uncertain factors can be processed quantitatively

    歸納了宏觀尺度位移反演分析的不確定性因素，提出了容納不確定性因素的位移反演分析的聯合反演模式，即「微分方程確定性反演+系統性優化技術=非確定性反演」的模式，並具體論述了聯合反演模式的系統性優化技術，包括正演運算元的優化、正演數值分析的優化、測量設計優化、觀測數據處理、反演演算法優化、反演運算元處理等六個優化方法。
  3. Professor guo dajun has summarized in his work [ 7 ]. such several important tasks and theirs application of nonlinear functional analysis as typical nonlinear operators, hammerstein integral operations, ordinarily and partially differential equations. the cone theory, the positive solutions of nonlinear operator equations, the number and the branch of solutions, and so on. reference [ 1 ] includes all levels of results of the domain such as nonlinear functional analysis

    郭大鈞先生在專著[ 7 ]中對非線性泛函分析的幾個重要課題及其應用，諸如典型的非線性運算元、 hammerstein積分方程、常、偏微分方程、遷移方程、錐理論及非線性運算元方程的正解、非線性運算元拓撲度和不動點定理以及固有值、解的個數與分支，都做了系統的概括和總結
  4. Alternatively, we investigate the relationships between the space of bounded operators and its regular operator subspace with respect to the operator norm topology, thereby answering partially the question of how big the regular operator subspace is and discussing the existence of strongly non - regular operators between some classical banach lattices

    這里把這一問題轉化為考察有界線性運算元空間與它的正則運算元子空間在（一致）運算元拓撲之下的關系，從而部分的回答了正則運算元集合在有界線性運算元空間中有多大的問題，解決了經典banach格上強非正則運算元的存在性。
  5. If the bus and breaker ' s failure rate is n ' t included in account, the reliability indices will be better, and the result will be more optimistic. at the same time, the connection styles " affection on system reliability is analyzed. thirdly, a novel evaluation method based on dfs is studied

    然後，提出了一種基於dfs的修正最小路演算法用於可靠性評估，採用dfs演算法求取從分支線首端到負荷點的最小路，然後根據系統的配置和實際運行方式，把非最小路上元件對負荷點可靠性指標的影響計入計算，從而計算系統可靠性指標。
  6. In the analysis, a cfst arch ( single tube ) is first divided into a finite number of straight beam elements. according to the virtual work principle and the modified newton - raphson iteration method the tangent stiffness matrix considering double nonlinear properties is established. with regard to the non - equilibrium forces, the material nonlinear property along the height of the section and the length of the element is considered and the computation accuracy is improved as a result

    本文首先將拱肋劃分為一系列的直梁單元，運用虛功原理和修正newton - raphan數值迭代演算法的基本原理準確推導了拱肋直梁單元的非線性切線剛度矩陣；在不平衡力方面考慮了沿截面高度和單元長度方向材料非線性的發展過程，提高了計算精度；再根據得到的切線剛度矩陣採用荷載增量步內修正newton - raphan迭代的增量迭代法進行了求解。
  7. The probability to obtain the correct answer of genetic algorithm is big through the use of optimized crossover and mutation operators

    本文給出了對圖像拼接問題進行了優化的交叉和變異運算元，這樣使得遺傳演算法能夠以非常大的概率獲得正確解。
  8. It is cheaper that if consign square prepaid meeting, general consignment is tasted, because you expressed to request to consign a company to execute consigned mission really, i. e. reached each other between consign a contract ; conversely, you let consign a company to consignee place to collect fees again, once do not receive fund, he is afraid of, this risk is about oneself are carried, ask a price is so higher the compensation that also is consciousness of a kind of risk, give no cause for more criticism, want many money to be inside reasonable range only, it is lawful commonly, and i look only much 10 yuan, still calculate reasonable, should belong to limits of regular ask a price

    一般托運物品若托運方先付會較便宜，因為你確實表示了請求托運公司執行托運的任務，亦即達成了彼此間的托運合同；反之，你讓托運公司到收貨人處再收費，他怕一旦收不到錢，這個風險就要自己扛，所以要價較高也是一種風險意識的補償，無可厚非，只要多出的款項在合理的范圍內，一般是合法的，而且我看只多了10元，還算合理，應該屬于正常要價范圍。
  9. Nonlinear operator theorem is now a focus in nonlinear theorem. the study of the ergodic theory for semitopologocal semigroups of nonlinear operators began in the middle of 1970 ' s. it got great development because it was widely used in many problems, such as the numerical solution of differentiable equation, the existence theory of positive solution, contral theory and optimization

    非線性運算元理論是非線性理論中的熱門話題，它的研究始於上世紀七十年代中期，由於它被廣泛的應用於微分方程的數值解、正解的存在性理論、控制論以及最優化等問題中，因而得到了很大的發展。
  10. 2, using ansys, a finite element analysis model is established to deal with pile - soil interaction under lateral load, and the model is proved to be correct and realizable. with the reasonable size of element, the results can well coincide with theoretical results. using the model, nonlinear finite analysis of pile in lateral spreading ground is carried out, in which the nonlinear relationship of pile - soil interaction is considered and lateral displacement is subjected to soil springs to simulate the ground displacement in lateral spreading ground

    2 、本文運用ansys有限元分析軟體，建立樁基在側向力作用下的有限元計算模型，並通過工程算例驗證該方法是正確的、可行的，在選取合理的單元大小，其計算結果與理論結果吻合較好；利用該計算模型考慮樁土共同工作的非線性關系，對土彈簧單元施加側向位移模擬在液化側擴地基中土體產生的側向位移，對液化側擴地基中的樁進行非線性有限元分析。
  11. In the third chapter, we derive a new family of deformed halley methods without the evaluation of the second frechet - derivative to approximate the roots of nondifferentiable equations in banach space. we also provided a existence - uniqueness theorem and a new system of recurrence relations

    在第三章中，構造了一族避免二階fre chet導數的修正halley迭代，用其去逼近banach空間中非線性運算元方程的解，同時給出了存在唯一性定理和一種新型的遞歸關系。
  12. Secondly, the physical nature of divergence of iterative ddm based on the schwarz alternating method in treating waveguide problems is given in this paper. also an absorbing fictitious boundary condition ( fbc ) is presented to generate an iterative ddm for waveguide problems

    其次，針對helmholtz方程微分運算元的系數矩陣非正定，基於schwarz交替法的迭代區域分解法，在分析波導問題時迭代不收斂的困難，探討了產生這一問題的物理本質。
  13. The main purpose of the thesis is to study the existence of strongly non - regular operators between classical banach lattices

    最後，本文的主要目的是研究經典banach格上強非正則運算元的存在性。
  14. The reason that we selected bp neural net as the fusion technology is that the relation between simple operators " result of edge gray level and the image ' s true edge gray level is nonlinear, while bp neural net is good at solving the nonlinear identification problem

    之所以選擇bp神經網路作為融合技術是因為經簡單運算元處理后的邊緣灰度值與圖像的理想邊緣灰度值之間的關系是非線性的，而bp神經網路正是善於處理這種非線性的識別問題。
  15. This thesis concerns belief change without linearity, main contribution includes : ( 1 ) we establishes a representation theorem for a partial meet contraction which is defined by a nonlinear relation and satisfies a complete condition

    本文對非線性信念修正的若干問題進行了討論，取得的主要結果如下： （ 1 ）建立了基於部分交構造的由非線性序選擇機制決定的滿足某種完備性條件的一類收縮運算元的表示定理。
  16. These new methods offer us some new approaches to the operator theory. this paper contain four chapters. chapter 1 deals with co semigroups on banach lattice as well as with their properties

    格上正運算元在banach空間和運算元論的研究中佔有非常重要的地位，為研究運算元的性質提供了一些新的途徑。
  17. Convergence rates of regularized solutions of nonlinear operator equation of the first kind involving monotone operators

    非線性第一類單調運算元方程正則解的收斂率討論
  18. This thesis tries to modify the perfect set of waveguide mode theory and gives several examples of its application. firstly, from the functional analysis, the eigenfunction series of vectorial partial differential operator is studied. the property of complete space is gotten

    本文首先從泛函分析的方法出發，研究了矢量偏微分運算元本徵函數系的性質，得到了矢量偏微分運算元正交完備歸一化本徵函數的存在證明，研究了maxwell方程組的情況，證明了電磁場在均勻和非均勻介質條件下的正交本徵函數系的完備性質。
  19. Most of the important regular expression language operators are unescaped single characters

    大多數重要的正則表達式語言運算符都是非轉義的單個字元。
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