singular perturbation problem的意思|示意

The singular perturbation of the initial boundary-value problem for a kind weakly coupled reaction-diffusion equation system is discussed.

讨论了一类弱耦合反应扩散方程组的初边值问题的奇摄动。

In this paper, a singular nonlinear elliptic boundary value problem which is very important in applied science and pure theory was discussed by the method of perturbation, sub-and super-solution.

本文利用摄动方法和上下解方法，讨论了一类奇异非线性椭圆边值问题，它具有很好的应用背景和理论意义。

Then, we chose the dispersion number as a characteristic minor parameter, solved the problem and obtained the asymptotic analytical solutions of solute concentration by singular perturbation...

作者选择弥散数作为特征小参数，用奇异摄动法求得了溶质浓度在全流场的渐进解析分布，着重考察了各种因素对浓度前沿推进过程的影响。

The boundary layer behavior of a class of semilinear singular perturbation problem is studied.

研究了一类奇摄动半线性边值问题解的边界层性质。

A class of singular perturbation of nonlinear boundary value problem for integral differential equation involving two parameters is considered.

考虑了一类关于两个参数的微分积分方程非线性边值问题的奇摄动。

By means of the asymptotic solution of singular perturbation problem we proved the uniform convergence of this scheme with respect to the small parameter.

我们利用问题的渐近解证明了差分格式关于小参数的一致收敛性。