1) differential equation
微分方程
1.
Solution of Forecasting-Correcting-Improving Algorithm to Quaternion Differential Equation of SINS Attitude;
基于预测-校正-改进算法解算SINS姿态的四元数微分方程
2.
The simulation solution of dynamics differential equation based on pspice;
基于Pspice的动力学微分方程的模拟解
3.
The relationship between supply and demand in stock markets and differential equations of stock price;
股票市场供求关系与股价及其变化率的微分方程
2) differential equations
微分方程
1.
Existence of asymptotically almost periodic solutions for some differential equations with piecewise constant argument;
一类具有逐段常变量微分方程的渐近概周期解
2.
Oscillatory and asymptotic behavior of solutions for third order impulsive delay differential equations;
三阶脉冲时滞微分方程解的振动性与渐近性
3.
Oscillation criteria for first order nonlinear differential equations with deviating arguments;
一阶非线性具偏差变元的微分方程的振动准则
3) ordinary differential equation
微分方程
1.
Nonhomogeneous linear ordinary differential equation with constant coefficients solving based on operator method
利用算子法求解二阶常系数非齐次线性微分方程
2.
The solution of ordinary differential equation with constant coefficients using up-triangular Toeplitz matrix
利用上三角Toeplitz矩阵求常系数微分方程的特解
3.
This paper studies the oscillations of higher order nonlinear ordinary differential equation with impulses,and obtains some sufficient conditions about the higher order nonlinear ordinary differential equations with impulses oscillations.
研究了高阶非线性脉冲微分方程解的振动性态,得到解的振动的充分条件,突出脉冲对解性态的关键性影响。
4) differential eguation
微分方程
1.
A Method on the General Expression for the Riccati Differential Eguation;
求Riccati微分方程通解的一种方法
2.
In engineering technique development, a lot of important and actual problems needs to beg the solution is partial differential eguation, for necessary data in offering in design in homologous engineering, guarantee the engineering the safety dependable and complete the mission efficiently.
在工程技术发展中，很多重要的实际问题都需要求解偏微分方程，为相应的工程设计提供必要的数据，保证工程安全可靠且高效地完成任务。
5) linear differential equation
微分方程
1.
Borel directions of solutions to non- homogeneous linear differential equations;
非齐次线性微分方程解的Borel方向分布
2.
Mainly study the complex oscillation for k(≥2) order homogeneous linear differential equations w(k)+Ak-1w(k-1)+Ak-2w(k-2)+…+A0w=0,and obtain some results as Ak-1 satisfies some conditions.
主要研究齐次线性微分方程w(k)+Ak-1w(k-1)+…+A0w=0的复振荡问题。
3.
In this paper, we study the complex oscillation properties of the solutions of higher-order linear differential equations with entire coefficients (where there are two coefficients being of the same and highest order) by using the value distribution theory.
本文利用值分布理论,对高阶整函数系数线性微分方程(其中存在两个系数的级相等且最大)的解的复振荡性质进行了研究,得到了方程解的超级的精确估计。
6) partial differential equation
偏微分方程
1.
Forced oscillation for solutions of systems of high order nonlinear neutral type partial differential equations with delays;
高阶非线性中立型时滞偏微分方程系统解的强迫振动性
2.
Using of the partial differential equation in working holes of boxes;
偏微分方程在箱体孔系加工中的应用
3.
A forth-order partial differential equation used for image denoising;
用于图像去噪的一个四阶偏微分方程
补充资料：微分方程
| 微分方程 differential equation 常微分方程和偏微分方程的总称。大致与微积分同时产生 。事实上，求y′＝f(x)的原函数问题便是最简单的微分方程。I.牛顿本人已经解决了二体问题：在太阳引力作用下，一个单一的行星的运动。他把两个物体都理想化为质点，得到3个未知函数的3个二阶方程组，经简单计算证明，可化为平面问题，即两个未知函数的两个二阶微分方程组。用现在叫做“首次积分”的办法，完全解决了它的求解问题。17世纪就提出了弹性问题，这类问题导致悬链线方程、振动弦的方程等等。总之，力学、天文学、几何学等领域的许多问题都导致微分方程。在当代，甚至许多社会科学的问题亦导致微分方程，如人口发展模型、交通流模型……。因而微分方程的研究是与人类社会密切相关的。当初，数学家们把精力集中放在求微分方程的通解上，后来证明这一般不可能，于是逐步放弃了这一奢望，而转向定解问题：初值问题、边值问题、混合问题等。但是，即便是一阶常微分方程，初等解(化为积分形式)也被证明不可能，于是转向定量方法（数值计算）、定性方法，而这首先要解决解的存在性、唯一性等理论上的问题。 |
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