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- Decomposition of inverse differential operator and solution of high-order linear differential equation with constant coefficients 逆微分算子的分解与常系数高阶线性微分方程的求解
- In the early fifties of last century, L.Schwartz posed the problem of determining when a linear differential operator P(D) has a (continuous linear)right inverse; 二十世纪五十年代初，法国数学大师L.;Schwartz提出了如何判断线性偏微分算子P(D)右逆的存在性问题。
- A linear differential transformer has three coils. 一个直线差动变压器有三个线圈。
- linear differential operator 线性微分算符
- Systems of linear differential equations can be handled by using the methods of linear algebra. 线性微分方程组可以应用线性代数中的方法求解。
- The solution of the set of second-order linear differential equations (6.10) depends on the eigenvalues of A. 二阶线性微分方程组(6.;10)的解依赖于A的特征值。
- The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order. 摘要二阶常系数线性微分方程可用常规方法待定系数法求解。
- The Hamiltonian of the system is the Driac operator which as a matrix differential operator is not semibounded from below. 系统的哈密顿函数是作为矩阵微分算子的狄拉克算子，它不是半有界的。
- In this paper, we discuss and replenish Liouville formula of linear differential equation. 对线性微分方程中的刘维尔公式做了适当的补充和讨论.
- Method of substitution of constants is an important method for solving nonhomogeneous linear differential equations. 常数变易法是求解非齐线性微分方程(组)的一种重要方法.
- linear partial differential operator 线性偏微分算子
- Soble filter processing result, the visual impression that the only differential operator out the details mentioned in the outline of a number of relatively obvious. Soble滤波器进行处理的结果，在视觉上只能感觉到该微分算子所提取 出的细节轮廓相对明显一些。
- In this paper, we discuss the stability of null solution of overlay linear differential systems and obtain some theorems for easy using. 对叠加线性系统零解的稳定性进行了研究，给出了一些应用上比较简洁的结论.
- We discuss the stability of a kind of neutral delayed linear differential equation, and obtain the stability criterion of this equation. 摘要讨论了一类中立型线性微分方程的稳定性，得到其零点稳定的充分判别准则。
- Series solution of second order linear differential equation.Legendre's differential equation and Bessel's differential equation. 幂级数法与佛氏法解李建德微分方程式和贝色微分方程式；
- In chapter 5, we study the oscillation of solutions of higher order linear differential equations where coefficients are regular super meromorphic functions . 第五章则是假设在方程系数为正规亚纯函数的条件下得到的解的增长性方面的结果。
- In this paper,a optimal finite difference scheme based on the optimal FIR method is discussed,with which the ideal differential operator is approximated in the frequency or spetial domain. 文中讨论了一种基于最优有限冲激滤波器设计方法的最优差分格式,从频率空间或者波数空间中实现对理想偏微分算子的逼近,构造一种新的具有低数值色散关系的最优时域有限差分方法。
- Application of the transformations of function, some new integrable forms of third-order linear differential equation with variable coefficients are obtained. 借助于因变量代换，得到了三阶变系数线性微分方程的若干新的可积类型。
- The theorem of the variational problems of the complete functional is proposed and proved.The complete Euler equation set is obtained through the introduction of the partial differential operator. 提出并证明了完全泛函的变分问题的定理，采用偏微分算子，给出了完全欧拉方程组。
- Some integral types of the fifth-order linear differential equation with varied coefficient was given by further discussing the properties of invariant. 进一步讨论了不变量的性质，给出了五阶变系数线性微分方程的一些可积类型。
