• This paper deals with the singularity perturbed problem of a class of quasilinear hyperbolic-parabolic type equations subject to nonlinear initial-boundary value conditions.

    本文研究一类拟线性双曲—抛物方程具有非线性初边条件摄动问题

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  • Equations formatted as you type.

    方程的格式类型

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  • This kind of schemes has advantages such as cardinal type, explicit calculation(no need to solve system of equations) and localization.

    方法具有基数显式计算无须求解方程组局部性优点

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  • The equations of equilibrium and kinematic relations are independent of the type of material .

    平衡方程运动学关系式材料无关

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  • In the paper, author has studied the inverse problem about a class of quasi-linear partial differential equations of parabolic type by monotone method, proved uniqueness and stability.

    本文单调性方法研究一个拟线性抛物方程问题得到了该反问题的唯一性与稳定性。

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  • Therefore, the differential equations 'coefficient matrix of the free vibration of the spatial rigid body is automatically formed, and free vibration frequency and its type can also be found out.

    最后自动组成空间刚体自由振动微分方程系数计算刚体的自频率

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  • In this paper, we give the conditions of existence of positive almost periodic type solutions for some nonlinear delay integral equations.

    本文利用不动理论,给出一类非线性延迟积分方程周期存在性条件

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  • We have solved the existence and the uniqueness of almost periodic type solutions of ordinary equations.

    一股方程我们已经能够解决相关的周期函数类型存在性唯一性

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  • This paper analyses the general form of algorithm about continous model, therefore puts forward the type of structure of parallel algorithm of linear algebraic equations.

    本文分析了连续模型一种并行算法一般形式由此提出线性代数方程组通用的并行算法的结构形式

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  • We investigate the existence of almost periodic solutions of functional differential equations of neutral type by Liapunov functional which is not positive definite.

    利用李雅普·诺夫研究中立泛函微分方程周期存在性其中李雅普·诺夫泛函不是正定的。

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  • This dissertation is to discuss the laws of fluids in porous medium for original boundary value problem of some quasi-linear parabolic equations with the third type nonlinear boundary condition.

    本文讨论描述流体稀疏介质中流动规律一类拟线性抛物型方程具有第三非线性边界条件的初问题

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  • This paper puts forward the comparative coefficient way in solving two special type of Euler equations, which can make it more simple and convenient to use.

    本文给出解决二种特殊类型欧拉非齐方程比较系数法,使类问题变得简单提供了许多方便

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  • Based on parametric solutions for a type of matrix equations, a parametric method for this eigen-structure disposition problem is propose.

    基于一类矩阵方程参数化解给出了比例加微分反馈特征结构配置设计参数化方法

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  • It derives a discrete type of the common differential equations by the use of the finite volume method, and the formulas for the calculation of the coefficients.

    有限体积推导通用微分方程离散形式导出了各种离散系数的计算公式。

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  • Some sufficient conditions are established for the oscillation of systems of parabolic differential equations of neutral type.

    建立了一类中立抛物微分方程组解振动若干充分条件

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  • Since the commonly used generalized inverses are of a (2) t, s type, the defining equations and the explicit expressions for these inverses could be obtained.

    由于常用广义均是A (2)T,S的,故容易得出它们的定义方程式表示。

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  • Based on the fixed point theorem of two-point extension type, sufficient conditions are derived for the existence of positive periodic solutions of delay difference equations.

    利用两点拉伸不动定理给出一阶时滞差分方程周期存在性充分条件

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  • In this paper, some sufficient conditions are obtained for the oscillation solutions of systems with high order partial differential equations of neutral type.

    本文获得了一类中立微分方程系统振动若干充分条件

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  • In this paper, we investigate growth problems of solutions of a type of homogeneous and non-homogeneous higher order linear differential equations with entire coefficients of iterated order.

    本文研究一类线性齐次非齐次迭代级函数系数微分方程增长性问题

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  • The dynamic equations of Three Ring Type Gear Reducer were established and a practical example is worked out by means of numeric method.

    建立了三环少齿传动动力学方程利用数值方法进行了实例计算分析。

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  • In this paper author investigates a numerical method for the time independent equations of N-S type and pressure Poisson equation.

    本文研究定常n - S方程压力泊松方程的耦合求解。

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  • In this paper the concept of operators of type (JM) is introduced and the existence theorems for nonlinear random operator equations of accretive type and of type (JM) are proved.

    本文引进(JM)算子概念证明非线性增生算子(JM)型算子随机方程的解存在定理

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  • The exact and explicit solutions of these equations are obtained by using the travelling wave method. These exact solutions are solitary wave solutions of a rational type.

    方法得到这些方程显式精确,即有理分式孤立波解。

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  • The physical parameters and corresponding equations of each type of the wet permeable holes in fabrics are also described.

    提出了描述织物层次透湿孔洞物理量给出了相应计算公式

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  • In this paper, the global existence and uniqueness of mild solution for the cauchy problem of a class of generalized equations of pulse transmission type with higher dimension are studied.

    本文研究了一类高维广义神经传播方程初值问题广义整体存在性唯一性

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  • It is meaningful to study solutions to closed boundary value problems for equations of mixed type, which is closely related to physical phenomena.

    混合型方程封闭边界问题研究是很有意义的,物理现象紧密联系在一起

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  • The prediction method based on the discontinuous subsidence profile equations is called the second type of generalized probability integration method.

    基于上述非连续型下沉剖面方程预计方法称为二类广义概率积分法。

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  • This article discusses the basic form of "f" and "V" type integral equations, abstracts the basic definition of integral equation "nucleus".

    本文基于“FV积分程序基本形式抽象出积分程序“”的基本定义

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  • It is not only introduced the two measures taken to solve the biharmonic equations, but the topical grids of H-type, C-type, and O-type are generated with this equation.

    文中不仅对数值求解调和方程两种不同方法作了介绍利用方程生成典型H型C型O网格

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  • It is not only introduced the two measures taken to solve the biharmonic equations, but the topical grids of H-type, C-type, and O-type are generated with this equation.

    文中不仅对数值求解调和方程两种不同方法作了介绍利用方程生成典型H型C型O网格

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