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- In the second part, we discuss the time-optimal control problem for an ordinary differential system with a pointwise state-constraint. 第二部分讨论一个带有逐点状态约束的四阶常微分系统的时间最优控制问题,给出了显式解。
- This paper is concerned with N-species time-delayed Lotka-Volterra cooperative reaction-diffusion systems and their corresponding ordinary differential systems without diffusion. 摘要文章研究了具有时滞N-物种互惠反应扩散系统及其相应的常微分系统。
- In the second part, we discuss the time-optimal control problem for an ordinary differential system with a pointwise state-constraint.We give the explicit solution. 第二部分讨论一个带有逐点状态约束的四阶常微分系统的时间最优控制问题,给出了显式解。
- Some Algebraic Criteria of the Stability of Large Linear Ordinary Differential System with Variable Coefficients 变系数线性常微大系统稳定性的一些代数判据
- Existence of three positive solutions in boundary value problems of a class of second order ordinary differential systems 一类二阶常微分方程组边值问题三个正解的存在性
- Ordinary differential equation arnold v. I. 常微分方程。
- ordinary differential systems 常微分方程组
- Two systems of nonlinear ordinary differential equations are studied,which are quadratic CSTR model and SG model. 研究了两个非线性常微分方程系统二次型CSTR模型和SG模型.
- The associated soli-ton hierarchy is decomposed into two new compatible Hamiltonian systems of ordinary differential equations. 进而把相应的孤子方程分解为两个新的相容的有限维哈密顿系统。
- F. Zirilli, The use of ordinary differential equations in the solution of nonlinear systems of equations, Nonlinear Optimization 1981, M.J.D. Powell, ed., Academic Press. 罗新龙;基于动力系统的无约束优化方法;博士论文;中国科学院数学与系统科学院;2001.
- Lorenz modeled the location of a particle moving subject to atmospheric forces and obtained a certain system of ordinary differential equations. 洛伦兹模拟了经受大气力粒子运动而获得普通微积分方程一个确定系统。
- Geometrical Methods in the Theory of Ordinary Differential Equations 2nd ed. 常微分方程理论中的几何方法第2版。
- Methods The qualitative theories of ordinary differential equations are used. 方法运用常微分方程定性理论进行讨论。
- The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented. 基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。
- A method is proposed for the treatment of data from a kinetic system of an ECE reaction.It is based on the solving of a contrary proposition for an ordinary differential equation. 本文将求解微分方程反问题的数值方法应用于解析ECE反应动力学参数.;采用该方法解析其化学反应的速率常数时;不需要预先测定出其它参数;具有运算速度快、处理可靠性高的优点
- ordinary differential system 常微分方程组
- Topological equivalence of homogeneous differential systems on plane. 平面齐次系统的拓扑等价问题
- His work remains mathematically in the realm of ordinary differential equations. 他的工作在数学上就停留在常微分方程的范围。
- These formulas can be applied to non-linear systems of first-order ordinary differential equation,and are the improvement and extension of the results that aredue to Lotkin(1951),Ralston(1962),Merson(1957),Scraton(1964)mad England(1969). 这些公式均可用于求解非线性一阶常微分方程组;且是对Lotkin(1951)、Ralston(1962)、Merson(1975)、Scraton(1964)、England(1969)的结果的一种改善和推广.
- A kind of boundary value problems of ordinary differential equations was solved with Legendre wavelets method. 摘要利用勒让德小波算法，解一类常微分方程边值问题，得到其数值解。
