convex set 中文意思是什麼

convex set 解釋
凸集合
  • convex : adj. 中凸的，凸圓的，凸面的。n. 凸狀，凸面，凸圓體。 convex glasses 遠視眼鏡，老花眼鏡。adv. -ly
  • 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. 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。
  2. In the light of the weakness of the traditional method, this thesis improves the point spread function ( psf ) of the imaging system. meanwhile, this thesis adds line process as a priori to set up several convex constraint sets

    針對傳統凸集投影估計法的缺點，本文提出了改進的點擴散函數，同時利用圖像的先驗知識，提出了加入線過程作為凸約束。
  3. The algorithm for convex hull set of plane finite point set

    平面有限點集最小凸包集的計算方法
  4. Absolutely convex closed set

    絕對凸閉集合
  5. Abstract : in this note, we obtain sufficient conditions that the set of saddle points are convex or closed in two - person zero - sum games

    文摘:本文對兩人零和對策給出了其鞍點集是凸的或閉的充分條件
  6. The maximal value point s problem of a convex function on a closed convex subset in locally convex space is considered by using the level set of function, - subdifferential and - normal cone. it gives several equivalent characters on the optimal solutions of the problem

    利用函數的水平集， -次微分和-法向錐等工具研究局部凸空間的凸函數在閉凸子集上的最大值點問題，給出了最優解的幾個等價刻劃
  7. First, a simple model that a cyclinder with convex ring pulling in a tube is constructed using the ansys software, by computing and analysis of three different models, a general method can be get to resolve this sort of problems. then a complete projectile 2d model is established using autocad and converted to ansys through. sat data format, then a 3d solid model and finite element model is set up, and the properties are also defined in ansys. the next step is the dynamics analysis of the driver and body in the process

    通過研究簡化模型? ?帶凸緣的柱體在圓筒中擠進過程，共對三個模型? ?二維擠進模型、凸緣在光膛圓筒中擠進的三維模型、凸緣在線膛圓筒中擠進的三維模型進行有限元分析，得到一個對此類問題的通用分析方法；然後，運用autocad建立實際彈丸的二維模型，通過sat介面程序導入ansys ，在ansys中進行前處理，包括生成彈丸實體、建立線膛實體、劃分網格，設定單元、材料、接觸的類型及其它參數，生成ls - dyna的
  8. We use a scaling matrix which make the algorithm generate sequences of point in trust region and the interior of the feasible set. because of the boundedness of the trust region, trust region algorithm can use non - convex approximate models

    構造合理的仿射變換矩陣，在投影空間構造信賴域子問題，產生迭代方向，使迭代點既保持在信賴域內，又是嚴格可行域的內點。
  9. Cross section is a set of polygons and for this reason some relative algorithms for polygon are studied firstly. new algorithms for orientation and inclusion test for simple polygon are proposed. and ghosh ' s convex hull algorithms for simple polygon and convex polygons, subramanian ' s triangulation algorithm for arbitrary planar domain and o ' rourke ' s intersection algorithm for convex polygons are modified to make them more robust

    斷層輪廓為簡單多邊形，首先對多邊形的一些相關演算法進行了研究，提出了一種判斷簡單多邊形方向及點在多邊形內外的新方法，改進了subramanian的平面多連通域的三角劃分方法、 ghosh的多邊形的凸包及多個多邊形的凸包演算法和o ' rourke的凸多邊形的求交演算法。
  10. In the present paper, a max - min theorem and a max theorem are proved on local convex topological linear spaces, as an application, it is obtained that there exists optimal mixed strategies in a two - person game with an infinite pure strategy set

    摘要證明了局部凸線性拓撲空間上實值連續泛函的極大極小定理與極大定理，並由此證明了一類具有無限純策略集的二人對策中最優混合策略的存在性。
  11. Abstract : in this paper, a definition of cone - convex set - to - set mapping which domains are failed of linear sturcture is given, their basic properties are discussed

    文摘:提出了錐凸集到集映射的概念，並討論了這類映射的基本性質
  12. Under several suitable transformations, the problem of positive solutions for set - valued condensing mapping equation in an ordered locally convex topological space is studied by some homotopy method

    摘要本文用某種同倫方法，藉助於一些適當的變換，討論了有序的局部凸拓撲線性空間中集值凝聚映象方程的正解問題。
  13. Closed convex set

    閉凸集合
  14. Discussion on aubin - francowska ' s theorem of the minimum selection of closed convex set - valued mappings

    關于閉凸集值映射最小選擇的一個結果的討論
  15. Fixed direction hulls is a special convex hull, whose outward normal of facets comes from a fixed direction set. it overcome limitations of other bounding volumes and makes a promise between tightness and simpleness

    固定方向凸包是一種特殊類型的凸包，它的所有面方向都來自一個固定的方向集合，它克服了以往包圍盒類型的缺點，在緊密性和簡單性之間達到了一定的折衷。
  16. On the rough approximation of non - convex set

    關于非凸集的粗糙近似
  17. The concept of - generalized convex set - valued map is defined in linear topological space

    在線性拓撲空間中，定義了-廣義錐凸集值映射的概念。
  18. Regularly convex set

    正則凸集合
  19. In this paper, a concept of strictly efficient solution of the optimization problem for a set - valued mapping is introduced. it is proved that strictly efficient point set of the objective space is connected when objective function is cone convex - like, and that if objective function is cone convex set - valued mapping, then strictly efficient solution set is also connected. as an interesting application of the results in this paper, the connectedness of super efficient solution sets is discussed

    本文對集值映射最優化問題引入嚴有效解的概念.證明了當目標函數為錐類凸的集值映射時，其目標空間里的嚴有效點集是連通的；若目標函數為錐凸的集值映射時，其嚴有效解集也是連通的.作為應用，討論了超有效解集的連通性
  20. The overall closed - loop nonlinear system is proved to be stable on any known compact convex set by lyapunov theory

    分析了小波網路對非線性重構給閉環系統帶來的影響及消除的方法。
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