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- Ordinary differential equation arnold v. I. 常微分方程。
- New and improved ordinary differential equation (ODE) solvers enable faster, more reliable calculations. 新的和经改进的常微分方程 (ODE) 求解器使计算变得更快、更可靠。
- The boundary value(problems(BVP)) of the higher order ordinary differential equation were studied. 主要研究共振条件下高阶多点边值问题解的存在性.
- An element is lumped if its terminal relation is an ordinary differential equation as opposed to a partial differential equation. 如果一个元素的端子关系是一个常微分方程,其反面为一个偏微方程,则它是集总的。
- The existence of positive solution to some two-point boundary value problems are considered for third-order nonlinear ordinary differential equation. 考察了三阶非线性常微分方程的某些两点边值问题的正解存在性。
- We study the singular perturbation of boundary value problem for a class of higher order ordinary differential equation, the solution is shown to exhibit double layer behavior. 摘要研究一类高阶微分方程两点边值问题的奇摄动,揭示了其解分别在两端点呈现双重边界层的性质。
- An element is lumped if its terminal relation is an ordinary differential equation as opposed to a partial differential equation . 如果一个元素的端子关系是一个常微分方程,其反面为一个偏微方程,则它是集总的。
- In this paper based upon the knowledge of ordinary differential equation and its stability theory, we study the solutions of Dirac equation. 本文主要利用常微分方程的基本理论及其定性理论,采用打靶法研究狄拉克方程解的存在性问题。
- Multielement function calculus, infinite series, ordinary differential equation, partial derivatives, multiple integrals and so on. 本课程主要介绍多元函数微积分学,无穷极数,常微分方程,偏微分方程,多重积分等内容。
- Essentially,the opposite reaction kinetics process is a process of resolving the first order ordinary differential equation. 对峙反应动力学过程,其实质是一个求解一阶常微分方程的过程。
- The buckling equation of pipe string in horizontal boreholes is a fourth non-linear ordinary differential equation with a small parameter. 管柱在水平井眼中的屈曲方程是一个含有小参数的四阶非线性常微分方程。
- This course consists of several major parts, such as Derivatives, Integration, Ordinary Differential Equation and Series. 课程内容包括函数、限与连续、元函数微分学、元函数积分学和向量代数与空间解析几何等几大板块。
- Existence of a positive solution is estalished for a class quasilinear ordinary differential equation of singular initial value problem. 摘要本文得到了一类拟线性常微分方程奇异初值问题正解的存在性;
- The models of American option and perpetual American option are a free boundary problem of parabolic partial differential equation and ordinary differential equation respectively. 在相应的基本假设下,美式期权的定价模型是一个抛物型偏微分方程自由边界问题,而永久美式期权的定价模型是一个常微分方程自由边界问题。
- 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。
- This course consists of several major parts, such as Ordinary Differential Equation, Vectors and Analytic Geometry, Derivatives, Integration and Series. 课程内容包括常微分方程、空间解析几何与向量代数、多元函数微分学、多元函数积分学和无穷级数等几大板块。
- This paper applies an ordinary differential equation (ODE) solver of interpolating matrix method to calculate large deflection of thin circular plate with varible thickness. 文章用插值矩阵法的常微分方程求解器求解变厚度圆薄板大挠度弯曲问题,提出了对一般方程正则奇点的处理途径。
- Methods Qualitative Theory of Ordinary Differential Equation was employed to analyze the mathematical model of two florae under the effect of antibiotics. 方法应用微分方程定性理论分析抗生素作用的两菌群数学模型。
- 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