- 更多网络例句与鞍点相关的网络例句 [注：此内容来源于网络，仅供参考]
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Recently. by complexification of the space and time variable, also using the Picard-Lefschetz theory, argument principle, Riemann manifold and homology theory, Gavrilov [25] proved the same result under the condition X〓 has one center and one saddle or two centers and two saddles.
最近Gavrilov[25]将方程复化后利用Picard-Lefschetz理论，幅角原理及同调论等工具得到X〓有一个中心、一个鞍点和两个中心、两个鞍点的情形下I零点个数的上确界。
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The basic properties of the importance measure of the basic variable effect on the failure probability are discussed in this paper. Since the saddlepoint based line sampling method is independent of the distribution types of the random variables, and has the advantages of high accuracy and efficiency, this method is employed to estimate the defined importance measure.
文中分析了所定义基本变量对失效概率影响重要性测度的基本性质，并基于鞍点线抽样在求解可靠度时不受随机变量分布形式的限制及其效率和精度较高的优点，提出了求解该重要性测度的鞍点线抽样方法。
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The optimality conditions of Kuhn-Tueker and Fritz John's saddle points of vector optimization for generalized subconvex-like mapping are presented. Lagrange dual mapping and relationships among optimality conditions of saddle points, efficient and weak efficient solutions for vector and scalar optimization are established.
在拓扑向量空间框架内研究广义锥次类凸映射的向量优化，给出了广义锥次类凸映射的Kuhn-Tucker和Fritz John鞍点的最优性条件和Lagrange对偶，建立鞍点最优性条件与向量优化有效解和弱有效解之间的联系。
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Duality theorem and saddle point optimality condition for the multiobjective semidefinite programming are then est...
然后利用鞍点的等价定义，得到多目标半定规划的鞍点最优性条件。
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This paper is devoted to solving linear saddle point problems, Specifically, We consider nonsymmetric systems, written as usual in block form, where the upper left block is an invertible linear operator with positive definite symmetric part. Such saddle point problems arise, for example, in certain finite element and finite difference discretizations of NavierStokes equations, Oseen equations, and mixed finite element discretization of second order convection-diffusion problems.
中文题名求解鞍点问题的迭代方法副题名外文题名论文作者冯丽红导师曹志浩教授学科专业计算数学研究领域\研究方向学位级别博士学位授予单位复旦大学学位授予日期2002 论文页码总数87页关键词鞍点问题迭代方法网格离散线性方程组馆藏号BSLW /2003 /O241 /15 论文针对鞍点问题的求解分析了一些典型的快速算法。
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In Chapter 3, we discuss the structured backward error and condition numbers of saddle point problem.
第三章讨论鞍点问题的结构化向后误差和条件数，给出了鞍点问题结构化向后误差的一般表达式，并用结构化条件数分析了解的敏感性。
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The first part of the paper focuses on Saddlepoint Programming . It explicates SP's origin background, classification and relationship with other mathematical programing . The optimal conditions of SP has been proven and its geometric interpretation has been made.
文中首先讨论鞍点规划原理，阐明了这种规划产生的工程背景、分类、数学表述及其与一般数学规划的关系；证明了鞍点规划最优性条件的有关定理，并给出了几何解释。
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Then we prove a nonsmooth minimax theorem by usingsome relative results about multi-valued maximal monotone mappings. Finally, we construct a nonsmooth minimax network to search for thesaddle points of the saddle functional. We have also proved that thetrajectory of the network is asymptotically convergent to thesaddle point of the saddle functional by usying Lyapunov function.
我们先介绍有关Clarke的广义梯度，次梯度及鞍泛函的有关结论；然后利用多值极大单调映象的满射性结果证明了一个非光滑的minimax定理；最后建立了一个非光滑的minimax神经网络来求解泛函的鞍点，并在一定的条件下构造出LYAPUNOV函数来证明网络的轨道渐近收敛于鞍泛函的鞍点。
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In the region upstream of vortex breakdown, the sectional streamlines emanating from the leading edge spiral inward to primary vortex and in the region downstream of the breakdown, on the other hand, the streamlines separating from the leading edge are not entrained into the vortex core in the instantaneous sense. Along the axis, the topology of the primary vortex alters several times starting from stable focus near the apex to unstable focus, and lasts back to stable focus near wake edge, the stable hmit cycle and unstable limit cycle are shown in this evolution.
发现在截面流线谱中，即使奇点的类型、数目及位置相同，奇点的连接方式也有可能不同；旋涡破裂点前，主涡由来自前缘的力线卷绕而成，主涡焦点与前缘半鞍点相连，旋涡破裂后，来自前缘的力线不再卷入主涡，主涡焦点与对称面上的鞍点相连：在流体由翼尖流向后缘的过程中，截面流线谱的拓扑结构发生了多次变化，主涡焦点相继由稳定状态转变为不稳定状态，最后又转化为稳定状态，并先后出现了稳定的极限环及不稳定极限环。
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It is shown from this thesis that flow fields on synoptic maps can be decomposed into rotation and deformation fields. Geostrophic non-frictional cyclone and anticyclone vortex patterns are closed circulations around the center point, streamlines of frictional cyclone and anticyclone patterns have spiral forms around the focus point. Saddle fields have four vortex centers (two cyclones and two anticyclones) and a saddle point. Blocking high pressure and cut-off low pressure patterns consist of a vortex center and a saddle point.
本文说明了天气图上的流场可以分解为旋转场和变形场：地转无摩擦的气旋、反气旋的涡旋型式是围绕中心点的闭合环流；考虑摩擦的气旋、反气旋的流型是围绕焦点的螺旋型式；鞍型场有4个涡旋中心点（2个气旋和2个反气旋）与1个鞍点；阻塞高压和切断低压由1个涡旋中心点与1个鞍点组成。
- 更多网络解释与鞍点相关的网络解释 [注：此内容来源于网络，仅供参考]
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saddle point equation：鞍点方程
saddle point 鞍点 | saddle point equation 鞍点方程 | saddle point game 鞍点对策
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saddle point method：鞍点法
"saddle point ","鞍点" | "saddle-point method ","鞍点法" | "sadic ","固态类比数位计算机"
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saddle point method：鞍点法,最速下降法
saddle point game 鞍点对策 | saddle point method 鞍点法,最速下降法 | saddle point theorem 鞍点定理
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saddle point game：鞍点竞赛
鞍点 saddle point | 鞍点竞赛 saddle point game | 鞍点法 saddle point method
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saddle point game：鞍点对策
鞍点定理|saddle point theorem | 鞍点对策|saddle point game | 鞍函数|saddle-function
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saddle point game：鞍点对局
鞍点 saddle point | 鞍点对局 saddle point game | 鞍点法 saddle point method
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saddle point game：鞍点的矩形特性
saddle-point azeotrope 马鞍点共沸体 | saddle-point game 鞍点的矩形特性 | saddle-point method 鞍点法
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saddle point theorem：鞍点定理
爱因斯坦方程|Einstein equation | 鞍点定理|saddle point theorem | 鞍点对策|saddle point game
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saddle point game：鞍点对策
鞍点定理||saddle point theorem | 鞍点对策||saddle point game | 鞍函数||saddle-function
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saddle point game：鞍点的矩形特性
saddle-point azeotrope ==> 马鞍点共沸体 | saddle-point game ==> 鞍点的矩形特性 | saddle-point method ==> 鞍点法