positive mapping 中文意思是什麼
positive mapping
解釋
正映射-
Thirdly, from the idea of locally linear approximate, another tangent - plane algorithm is presented for the distance between the convex nurbs surfaces. the critical step is the construction of the support mapping by gjk and lc to search for nearest points, and emphases are laid on dealing with isotropic cases and choosing initial iterated points. it is also proved that no isotropism during iteration would take place if initial iterated points are positive points
切平面法是運用gjk和lc構造支撐映射的原理而設計的一個搜索近點對的迭代法，著重給出了迷向情況的處理和初始迭代點的選取方法，並證明了只要將初始迭代點取為陽點，就不會出現迷向情況。 -
A k - role assignment of graph is an assignment of role, if g is a graph, a k - role assignment is a surjective function mapping each vertex into a positive integer 1, 2. . . k, so that if x and y have the same role, then the sets of roles assigned to their neighbors are the same
-角色分配就是一個角色分配，也稱為角色染色。 g是一個圖， -角色分配就是把圖上各頂點映到正整數{ 1 ， 2 ， … ， }的一個滿射函數，它滿足：如果x和y有相同角色，那麼與之相鄰接的點的角色集合也相同。 -
From ibm canadas global services, i wish to acknowledge james liu for the detailed manual mapping of the lookup dictionary and a very thorough border testing of the function, and, last but not least, jammie lee, for coordinating the team effort and for the positive feedback to move it forward and bring it to fruition
我要感謝同在ibm加拿大全球服務分公司工作的james liu ，是他手工完成了查找字典的詳細映射，並對函數做了非常徹底的邊界測試。最後一點，也是最重要的一點，感謝jammie lee為協調小組工作所作出的努力，他的積極反饋使得小組工作順利發展並產生成果。 -
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。 -
Everett and borgatti introduced the concept : k - role assignment of graph. if g is a graph, a k - role assignment is a surjective function mapping each vertex into a positive integer 1, 2. . . k, so that if x and y have the same role, then the sets of roles assigned to their neighbors are the same
對于圖g ，它的一個k -角色分配就是由各頂點映到正整數1 ， 2 ， … ， k的一個函數，它滿足：如果x和y有相同角色，那麼分配到它們鄰接點的角色的集合也相同。 -
Positive linear mapping
正線性映射 -
Positive fixed point for semidifferentiable and upper semicontinuous set - valued 1 - set - contractive mapping
集壓縮映射的正不動點 -
If fc has no parabolic periodic points and is not renormalizable, then j ( fc ] is locally connected. here fc is renormalizable if there are simply connected domains u and u " and a positive integer n such that contains the critical point c or - c1 and is a quadratic - like mapping with connected julia set
這里， it稱為可重整化的定義為：存在單連通區域l 』 、 u 』及正整數n ；使得i 』 u ，仁』包含臨界點c或一c ， 」 ： r一u是一個二層分支覆蓋，且擬共形共軛於一個有連通julia集的二次多項式。 -
The regional dual spatial structure being the surface layer structure is mapping of the regional dual economic structure and the regional dual social and cultural structure on the space ; the regional dual economic structure is the complicated system rega rded the regional dual industrial structure as the core including regional dual ownership structure, business enterprises structure, manpower capital structure, technique structure and so on ; the regional dual social and cultural structure becomes one of important research contents of regional dual structure because it has close relationship with economic structure and spatial structure. the main purpose to study the regional dual economic structure and the regional dual social and cultural structure is to find out the decisive factor of engendering the regional dual structure, that is deep layer structure. the best approach to achieve the purpose is positive analysis, the final purpose to establish the rds system is to apply conclusion to region programming and regional policy
區域二元空間結構屬表層結構，是區域二元經濟和社會文化結構在空間上的映射；區域二元經濟結構是以區域二元產業結構為核心包括所有制結構、企業結構、人力資本結構、技術結構等的復雜系統；區域二元社會文化結構因其與空間結構和經濟結構的緊密聯系成為區域二元結構的一個重要研究內容，對區域二元經濟結構和區域二元社會文化結構研究的主要目的是找出形成區域二元結構的決定性因素，即深層結構。實證分析是實現此目的的最佳途徑，而將得出的結論應用於區域規劃和區域政策制定則是構建體系的最終目的。 -
3. as for the existence of positive solutions, the cone theory and the fixed point index of condensing mapping are employed, and the results of the existence of positive solutions are obtained in the case of superlinear and sublinear. the conclusions extend and improve the existence theorem which lou ben - dong extablished in 1996 about the question of sturm - liouville of banach spaces
三、對于正解存在性問題，我們應用凝聚映射的不動點指數理論，分別在超線性與次線性情形下進行討論，獲得了一些正解存在的結果，主要結果推廣和改進了1996年louben - dong對banach空間sturm - liouville問題所建立的存在性定理。 -
Positive semidifinite kernel function of svm classification machines under finite - dimension space mapping
分類機的半正定核函數
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