鞍点定理,saddle point theorem
1)saddle point theorem鞍点定理
1.By using the least action principle and thesaddle point theorem in Critical Point theory,the existence theorems for periodic solutions of a class of nonautomomous second-order systems are obtained.分别利用极小作用原理及鞍点定理在势泛函为一次线性泛函和次二次泛函之和的条件下讨论了一类非自治二阶Hamilton系统周期解的存在性。
2.Twosaddle point theorems were proven in according to the H α conjugate map and its properties.借助一类非闭非凸的 α-较多锥 ,对多目标规划问题引进 Hα- Lagrange映射及其鞍点的概念 ,利用 Hα-共轭映射及其性质得到了两个鞍点定理 ,并对含有不等式约束的多目标规划问题建立了鞍点定
3.The existence of periodic solutions for second order systems (M(t)u′)′+Au+F(t, u)=h(t), u(0)-u(T)=u′(0)-u′(T)=0, is dicussed with sublinear nonlinearity, by using thesaddle point theorem, the problem has at least one periodic solution.讨论了一类二阶系统(M(t)u′)′+Au(t)+ F(t,u(t)=h(t),u(0)-u(T)=u′(0)-u′(T)=0,在非线性项满足次线性条件下周期解的存在性,利用鞍点定理得到该问题至少存在一个周期解。
英文短句/例句
1.Saddle Point Theorem and its Applications in the Method of Lagrange Multiplier鞍点定理在Lagrange乘数法上的应用
2.Saddle Theorem and Ky Fan Minimax Theorem in the P-space;P型空间中的鞍点定理与极大极小原理
3.The Theorems of Scalarization and Saddle Point of Generalized Cone s-subconvexlike Vector Optimization Problem广义锥-s次类凸向量优化的标量化和鞍点定理
4.A New Existence Theorem for Maximal Elements in Noncompact L-Convex Spaces with Application to Saddle Points非紧L-凸空间中的一个新的极大元定理及其对鞍点的应用(英文)
5.Saddle-node Bifurcation Point Calculation of Voltage Stability Based on Adjoint System Theory基于伴随系统理论的静态电压稳定鞍结分岔点计算
6.Saddlepoint Approximation with Application in Pricing of CDO;鞍点逼近方法及在CDO定价中的应用
7.The Maximal Element Theorem in Noncompact Hyperconvex Metric Spaces and Its Application to the Minimax Question and the Saddle Point Question非紧超凸度量空间中的极大元定理及其对极大极小问题和鞍点问题的应用(英文)
8.Foundation Location Difficulties Analysis of Wuyi Road Overpass Middle Pier in Anshan鞍山市五一路立交桥中墩基础定位难点解析
9.Stability of Nontwisted Heteroclinic Loops to 2 Hyperbolic Saddles in Arbitrarily Finite Dimensional Spaces任意有限维空间非扭曲2-鞍点异宿环的稳定性
10.Stability of Homoclinic Loops to Saddle-Focus in Arbitrarily Finite Dimensional Spaces任意有限维空间中鞍焦点同宿环的稳定性
11.Saddle point programming based level-posture evaluation method for aircraft wings基于鞍点规划理论的机翼水平位姿评估方法
12.Application of Saddlepoint Approximations in the Non-central Chi-squared Distribution鞍点逼近理论在非中心χ~2分布中的应用
13.The rate of a process is based upon the energy barrier required to cross the corresponding saddle point, and a harmonic prefactor.越过马鞍点和前因子所需的能量决定该过程的速度。
14.Numerical Analysis of Special Matrices and Preconditioning Techniques for Iteration Solutions of Saddle Point Problems;特殊矩阵数值分析和鞍点问题迭代求解预处理技术
15.The Researches of Iterative Methods and Preconditioning Techniques for Linear Systems and Saddle Point Problems线性方程组和鞍点问题的迭代法与预处理技术研究
16.A New Constraint Preconditioner for the Saddle Point Problem鞍点问题的一类约束型预处理子的构造及其应用
17.Given data( not graphics), the Six Sigma Black Belt will be able to determine if the stationary point is a maximum, minimum or saddle point.给定数据（是图形）6西格玛黑带应能确定驻点是最大值、小是还是马鞍点。
18.Research on the Stability and Reinforcement Measures of Maanping Slope of Huayingshan in Sichuan;四川华蓥山溪口镇马鞍坪斜坡稳定性评价及加固处理措施研究
相关短句/例句
the saddle Point theorem鞍点定理
3)Rabinowitz"s saddle point theoremRabinowitz鞍点定理
4)the generalized saddle point theorem广义鞍点定理
1.Some multiplicity theorem are obtained for periodic solutions of a class of nonautonomous second order systems by usingthe generalized saddle point theorem.利用广义鞍点定理讨论了一类非自治二阶系统的多重周期
5)(stable saddle point)稳定鞍点
6)saddle point stable鞍点稳定
延伸阅读
鞍点分子式：CAS号：性质：数学上同时具备极大与极小性质的点。应用于三维势能面及裂变核势能曲面上，与反应坐标相垂直的方向上过渡态位于势能的最低点，发生对称伸缩振动。在沿反应坐标方向上过渡态位于势能的最高点，发生不对称伸缩振动。过渡态在势能面所处的这一点即势能面的鞍点。
