variational set 中文意思是什麼

variational set 解釋
變分集
  • variational : 變化的
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  1. Based on the " size " of the set of perturbed minimal points in the variational principle, the differentiability of lower semicontinuous functions is examined by means of approximation of the infconvolution sequence

    摘要通過函數的下卷積函數列的逼近方法，在變分原理中從擾動最小值點集的「大小」入手，研究了下半連續函數的可微性。
  2. Also, we give characteriza - tions of the set of solutions for ( ivep ) in case of nonmonotonicity, weak c - pseudomonotonicity, c - pseudomonotonicity and strict c - pseudomonotonicity, respectively. under these assumptions and additional conditions, we conclude that " the sets of solutions for ( ivep ) are nonempty, closed and convex. finally, we give some applications of ( ivep ) to vector variational inequality problems and vector optimization problems

    通過有力的證明和具體的例子，我們可以斷定在一定條件下隱式向量均衡問題（ ivep ）的解集是不空、閉和凸的；最後在第五節里，我們舉出了一些隱式向量均衡問題（ ivep ）應用到向量變分不等式問題和向量優化問題的例子。
  3. Solution sensitivity analysis for generalized set - valued quasi - variational inclusions

    廣義集值擬變分包含問題解的靈敏性分析
  4. Sensitivity analysis for a system of parametric generalized set - valued quasi - variational inclusions

    一類含參廣義集值擬變分包含組的解的靈敏性分析
  5. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償
  6. On the basis of simplified calculation model presented by doctor wangxiaoping, some finite element models are set up. by finite element model program sap93, an analysis of static models of 18m - span and 30m - span w666 acmr in different supporting conditions is made. also a study on the relation between definite support displacement, which reflect variational stiffness of substructure represented by steel column or reinforced concrete column, and load - carrying capacity mechanical performance is made too

    本文以w666金屬拱型波紋屋頂為研究對象，沿用王小平博士的簡化計算模型，對18m 、 30m跨波紋拱兩端不同支座形式（鉸支、固支和彈性支座）分別利用有限元計算程序sap93進行計算分析，研究波紋拱在不同跨度，不同支座形式下，不同外荷載作用時對該結構受力性能及穩定承載力的影響，同時分析下部支承鋼柱、鋼筋混凝土柱的剛度變化體現為允許支座位移的大小與結構受力性能及穩定承載力之間的關系。
  7. A class of set - valued variational inclusions in hilbert spaces

    空間中一類運算元方程解的迭代收斂定理
  8. Finally, the relationships between generalized set - valued variational inclusion problems and non - convex programming are studied

    最後研究了廣義集值變分包含問題與非凸規劃之間的關系。
  9. An existence theorem of solution for the class of generalized variational inclusion problem with set - valued mappings

    廣義集值映象變分包含問題解的一個存在定理
  10. Existence of the solutions of the variational inequality problem with a maximal monotone set - valued map on a reflexive banach space

    空間中極大單調集值映射變分不等式的解的存在性
  11. Existence theory for. a kind of generalized nonlinear set - valued quasi - variational inclusionsand resolvent equations in banach spaces

    一類集值擬變分包含解的存在性定理
  12. An iterative algorithm for a class of set - valued mixed variational inequalities is presented by means of resolvent operators of set - valued mappings, and the convergence of the iterative algorithm is discussed

    摘要利用集值映射的預解運算元，提出了求解一類集值混合變分不等式問題的迭代演算法，並討論了該演算法的收斂性，推廣了已有文獻的結果。
  13. One is, based on answering the above open problem on a finite dimensional euclidean space by means of partially ordered theory, to research the existence of solutions, global error bounds of proximal solutions and sensitivity of parametric unique solutions and present a class of variable - parameter three - step iterative algorithms for generalized set - valued variational inclusion problems by using - resolvent operator of set - valued mapping. two is to consider the convexity, closedness and boundedness of the solution set of general set - valued variational inclusion problems and the sensitivity of the parametric solution set by means of graphical convergence theory. three is to discuss directly the existence of solutions by using analytical methods for set - valued mixed quasi - variational - like inequalities and suggest a class of direct variable - parameter three - step iterative algorithms for solving generalized set - valued variational inclusions

    研究分有三個方面：一是藉助于偏序理論在有限維歐氏空間中解決了上述公開問題，在此基礎上利用集值映射的-預解運算元，研究了廣義集值變分包含問題解的存在性、逼近解的全局誤差界、參數唯一解的靈敏性，並提出了一類變參數三步迭代演算法；二是藉助于圖收斂理論研究了一般集值變分包含問題解集的凸性、閉性和有界性以及參數解集的靈敏性；三是用分析的方法直接討論了集值混合擬類變分不等式問題解的存在性並提出了一類求解廣義集值變分包含問題的直接變參數三步迭代演算法。
  14. The second chapter mainly concerns about siddiqi - ansari theorem and algorithms for general generalized nonlinear set - valued mixed quasi - variational inequalities, nadler lemma and algorithms for general generalized nonlinear set - valued mixed quasi - variational inequalities is presented in the next chapter

    第二章我們討論了siddiqi - ansari定理與一般廣義非線性集值混合擬變分不等式的迭代演算法。第三章研究了nadler引理與一般廣義非線性集值混合擬變分不等式的迭代演算法。
  15. A two - dimensional variational ( 2dvar ) data assimilation system connected with mm5 model is set up which based on the augmented lagrangian algorithm of sasaki

    本論文建立了基於sasaki增廣lagrange運算元演算法並和mm5中尺度模式相結合的二維變分同化系統。
  16. 2. vector f - complementarity problem, general vector variational inequality, and least element problem of feasible set

    向量f -互補問題，廣義向量變分不等式以及可行集的最小元問題。
  17. In this paper, several classes of vector f - complementarity problems, which are the vector form of f - complementarity problems ( fcp ), are introduced and studied. the relations of the vector f - complementarity problems, general vector variational inequalities, and least element problems of feasible set are given under certain conditions

    在本文中作者引入了f -互補問題（ fcp ）的向量形式- - -向量f -互補問題，並在一定條件下給出了幾類向量f -互補問題，廣義向量變分不等式問題與向量可行集的最小元問題之間的聯系。
  18. In this paper ; i set up 2 - dimensions finite element model of piled raft foundations by professional software. the results of caculating many engneering projects show the change of settlement, intemal force and counterforce on pile when parameters are variational. this paper discusses the effects of internal force and the settlement of plate on ground and counterforce on pile of main towers and podiums with settlement joints between them

    本文採用專業有限元程序，通過建立二維模型，主要分析和研究了樁筏基礎的沉降、內力、樁頂反力等變化規律，討論了筏板和樁各種參數（筏板形狀、厚度、樁長、布樁方式等）對整個基礎的沉降和筏板內力的影響。
  19. Based on the theory of thin - walled curved bar, reasonable hypothesized a third - ord parabolic curve, the paper adoptes variational method on energy, taking the coupled relationship of the effect of curvature radius, bend, torsion and shear - lag into consideration, establishes the elastic governing differential equation and boundary conditions for thin - walled curved box girders, which set the foundation of theoretical analysis of shear - lag effect in thin - walled curved box girders

    摘要文章以薄壁曲桿理論為基礎，合理地假設了三個剪力滯翹曲位移函數，應用能量變分法推導出考慮曲率半徑影響、彎、扭、剪力滯耦合的曲線箱梁彈性控制微分方程及其邊界條件，為薄壁大麴率箱梁剪滯效應建立了理論分析基礎。
  20. The existence conditions of unique solutions are discussed by using - reslovent operators for set - valued mixed quasi - variational - like inequality and generalized set - valued variational inclusion problems on finite dimensional euclidean spaces ; respectively. the problem that under what conditions the solution set is nonempty ( not necessarily unique solution ) is

    ?利用-預解運算元在有限維空間中探討了集值混合擬類變分不等式問題和廣義集值變分包含問題存在唯一解的條件；利用分析的方法在實hilbert空間中討論了集值混合擬類變分不等式問題解集的非空性（不一定只有唯一解） 。
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