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- We also dicuss solvability of the systems satisfying other boundary conditions.Our results extend some known conclusions about second order Hamiltonian systems. 同时还提出了方程满足其它边值条件的可解性.;从而推广了前人关于低阶情况的结论
- non-autonomous second order Hamiltonian systems 二阶非自治Hamilton系统
- Applications of the least action principle to second order Hamiltonian systems 极小作用原理在二阶Hamilton系统中的应用
- second order Hamiltonian system 二阶Hamiltonian系统
- The existence of a homoclinic orbit for a singular second order planar Hamiltonian system is proved by using variational methods. 用变分方法证明了二阶奇异平面哈密顿系统的同宿轨道的存在性.
- Second- order Hamiltonian Systems 二阶Hamilton系统
- One of the second order of angels. 二级天使天使中的第二级
- Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
- Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
- And the second order effects should also be mild. 第二波的影响亦应该比较温和。
- It is: (1)designed according to attenuate vib-ration system of second order. 其特点是按具有衰减振荡的二阶系统进行设计;
- The basic equations for electro-magnetic wave-guide problems are derived to Hamilton system formulation and symplectic geometric form. 以不同截面形状的波导和部分填充波导为例进行了计算和分析,数值算例表明,辛体系用于电磁波导分析是有效的。
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
- Finite Time State Feedback Controllers for a Class of Second Order Nonlinear Systems P. 一类二阶非线性系统的有限时间状态反馈控制器。
- On the first problem of a class of the second order parabolic systems of two variables and two unknown functions. 一类二阶两个自变数两个未知函数的抛物形方程组的第一问题。
- This book deals with nonlinear parabolic equations and system of second order in highter dimensional domains. 非线性抛物型方程在高维区域中的初一边值问题
- higher order Hamilton' s canonical equations 高阶Hamilton正则方程
- higher order Hamilton' s function 高阶Hamilton函数
- The achromatic and isochronous relations of the system are obtained with transport matrix method, and the second order effects are discussed. 用传输矩阵方法研究了其消色差和等时性关系，并讨论了系统的二阶效应。
