1) Volterra difference equation
Volterra差分方程
1.
First, consider the boundedness and asymptotic equivalence of the solutions of the Volterra difference equationand corresponding the perturbation systemFixed point theorem is used to investigate the existence of the solution of the perturbed system.
本文主要分两部分,首先讨论了Volterra差分方程和相应的扰动系统解的有界性和渐进等价性,并且运用压缩映射求不动点的方法证明扰动系统解的存在性。
2) Volterra type integro-differential-difference equation
Volterra型积分微分差分方程
1.
Singularly perturbed nonlinear boundary problem of second order Volterra type integro-differential-difference equation;
二阶Volterra型积分微分差分方程的非线性边值问题的奇摄动
2.
The existence and uniqueness and asymptotic estimates of solution for nonlinear boundary value problem of Volterra type integro-differential-difference equation is studied by means of differential inequality theories.
利用微分不等式理论研究了二阶Volterra型积分微分差分方程非线性边值问题的解的存在性。
3) perturbed Volterra-type difference equations
扰动Volterra型差分方程
1.
Stability in terms of two measures for perturbed Volterra-type difference equations;
关于扰动Volterra型差分方程的两度量稳定性(英文)
4) Positive Steady-state Solutions
Volterra反应扩散差分方程
5) Volterra integral equation
Volterra积分方程
1.
The Existence Theorems of Volterra Integral Equations;
Volterra积分方程解的存在性
2.
In this paper,our main purpose is to introduce the theorem of Banach Contraction Mapping and the application of the System of Linear Eqations,Implicit Function existence,Ordinary Differential Equation and the Volterra Integral Equation.
文章介绍了压缩映象原理及其在解决线性方程组、隐函数存在性、常微分方程和Volterra积分方程解的存在唯一性等四个方面的重要应用。
3.
The elastodynamic problems of piezoelectric hollow cylinders and spheres under radial deformation can be transformed into a second kind Volterra integral equation about a function with respect to time, which greatly simplifies the solving procedure for such elastodynamic problems.
对于径向变形的压电空心圆柱和空心球弹性动力学问题,丁皓江等最近的研究表明,可以将它转变为关于一个时间函数的第二类Volterra积分方程,使求解工作得到极大的简化,又使探索第二类Volterra积分方程的快速而又高精度的数值解法成为一个关键。
6) Volterra integro-differential equation
Volterra积分微分方程
1.
The hp-discontinuous Galerkin time-stepping method is discussed for quasilinear Volterra integro-differential equations with weakly singular kernels.
用hp-时间间断Galerkin方法讨论拟线性带弱奇异核的Volterra积分微分方程。
2.
This paper deals with a new existence theory for positive periodic solutions to a kind of nonautonomous Volterra integro-differential equations by employing a fixed point theorem in cones.
该文通过使用锥不动点定理,研究了一类非自治Volterra积分微分方程周期正解的一个新的存在性理论,把一般结果应用于几类具时滞的生物数学模型时,改进了一些已知结果,并得到了一些新的结果。
3.
In this paper,by means of constructing a new Liapunoves function,we obtain some sufficient conditions of stability and boundedness of Volterra integro-differential equation and extend some results in -
该文构造新的Liapunov泛函,得到判定Volterra积分微分方程的解有界、零解稳定的充分条件,推广文[1]—[3]中相应的结果。
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性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
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CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
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