homotopy 中文意思是什麼
homotopy
解釋
倫移-
These analy ' tical expressions are solved using homotopy cofitinuation algorithjns, all solotions of singularity configuration are obtained. a numerical exarnple of singularity configuration analysis for double - octahedron variable geometry truss pmts is given.,
以r 3tps型並聯機床為對象,提出了一種精度建模方法,該方法將精度建模的問題轉化對應的「虛擬機構」的運動分析問題。 -
Cochain complex homotopy
上鏈復同倫 -
On homotopy regular morphisms and covering spaces
關于同倫正則態射與覆疊空間 -
Homotopy perturbation method for nonlinear dynamic equations based on precise integration technology
基於精細積分技術的非線性動力學方程的同倫攝動法 -
On the basis of the homotopy arithmetic, this paper puts forward a uniform model of nonlinear least square ( ls ) adjustment, which can be used not only for the nonlinear ls adjustment of the rank defect problems, but also for that of the rank full problems
摘要基於非線性同倫思想,提出了非線性同倫最小二乘平差統一模型,該方法既可適用於滿秩網非線性最小二乘平差,也可適用於秩虧網非線性最小二乘平差。 -
Some new families in the stable homotopy of spheres revisited
球面穩定同倫群的回訪新元素族 -
Iii ) a parallel homotopy continuation algorithm based on divide - and - conquer is proposed
Iii )提出了一種基於分治策略的并行同倫連續方法。 -
During the last two decades, homotopy continuation method has been developed to be a reliable and efficient numerical algorithm to solve such problem
同倫連續方法近20年來已經成為求解多項式系統全部孤立解的一種可靠而有效的數值演算法。 -
Through constituting appropriate homotopy equation, we convert ncp ( f ) to solving the homotopy equation. without assumption of regular or non - singularity for vf ( r ) ( which is the jacobian of f ( x ) ), we prove that the homotopy equation has a bounded solution curve starting from ( w ( 0 ), 1 ), and its end point is the solution of ncp ( f )
在不需要非線性映照f (二)的jacobian矩陣甲f (二)正則或非奇異的限制下,我們證明了所構造的同倫方程有一條從(二( 0 ) , l )出發的有界的解曲線,而其終點就是我們要求的ncp ( f )的解。 -
In the course of the homotopy or the newton, the parameter will be changed when the singular case comes forth. after defining a new homotopy, the process begins with the new " homotopy - - > newton "
在同倫和newton迭代的過程中,若出現奇異,則通過非奇參數的改變,重新定義同倫,進入新一輪的「同倫newton 」迭代。 -
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。 -
On covering homotopy regular morphisms
關于覆疊同倫正則態射 -
A note on homotopy regular morphisms
同倫正則態射的注記 -
New nontrivial elements of the homotopy group of toda - smith spectrum with filtration
譜同倫群的具有第六濾子的新非平凡元素族 -
The adaptive homotopy method uses the homotopy with parameter to get a enough good approximation xn of the genuine solution x, and then use the newton iteration to attain a more precise one
自適應延拓演算法用含參同倫迭代求出一個真解x ~ *的較好近似x ~ n ,再用newton迭代精確化。 -
Fixed - order robust control for a engine based on homotopy algorithm
混合靈敏度控制中權陣的選取 -
If the times of renewing homotopy get at the max m, the net and nods get adjusting ( at the same time, the set will be renewed in the paper ), and the homotopy takes count from zero, and the process begins also with the new " homotopy - - > newton " when the nodes attain to the max v, and the homotopy times attain to m too, it mean that the current process fails and process terminates abnormally
若同倫更新的次數達到允許的最大次數m ,則調整網格節點數(本文中同時也改變方程組) ,同倫更新重新計數,進入初值的「同倫newton 」迭代。若網格節點數達到允許的最大數v ,同倫更新的次數也達到m ,則計算失敗,整個程序異常結束,可輸出有關異常結果。 -
In this paper we construct a new interior - point homotopy method for solving fixed - point problem in nonconvex set, and prove the convergence under the weak normal cone condition ( see definition 2. 1 ( 2 ) ) and some proper conditions
摘要本文構造了一個新的求解非凸區域上不動點問題的內點同倫演算法,並在弱法錐(見定義2 . 1 ( 2 ) )和適當的條件下,證明了演算法的全局收斂性。 -
We solved multiobject nonconvex programming by means of homotopy - interior method and got the minimum weak effect solution under quasi - normal cone condition ; meanwhile we proved the convergence of this method
摘要利用同倫內點演算法求解多目標非凸規劃在擬錐條件下的最小弱有效解,並證明了演算法的大范圍收斂性。 -
In this article, we consider the methods for solving nonlinear complementarity problems from two aspects : one is the equivalent formulation of minimization, the other is the equivalence formulation of equation. to the former, we give a new derivative - free descent algorithm based on constrained minimization formulation. to the later, we construct a new homotopy equation and give its algorithm
在本篇論文中,我們從兩個方面考慮非線性互補問題的解決方法,一個是利用原始問題的極小化等價變形,給出了求解約束極小化問題的derivative - free下降演算法;另一個是利用方程形式等價變形,構造了新的同倫方程並給出了相應的演算法。
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