[数]初值问题

[数]初始值问题

boundary value problem───[数]边界值问题；[数]边值问题

boundary value problems───[数]边界值问题；[数]边值问题

identify the problem───确定问题之所在

rectify the problem───纠正问题

the same problem───同样的问题

attitude problem───态度问题

avoid a problem───避免问题

financial problems───经济困境

fix the problem───修正问题；解决问题

motion of the blade is investigated by the numerical solution of a complex nonlinear initial value problem.───用复合型非线性初始值问题的数值解来研究叶片的运动。

The other type of initial value problem of interest for us is the diffusion equation.───另一类我们感兴趣的初值问题是扩散方程.

Upper lower solutions method and monotone iterative technique are applied to initial value problem.───对于初值问题，采用上下解的单调迭代方法求解。

The periodic initial value problem of a class of generalized symmetric regularized long wave equations is considered.───考虑了一类广义的对称正则长波方程的周期初值问题。

The boundary - initial value problem is reduced to a boundary - value problem only.───边值 - 初值问题简化成仅仅是边值问题.

We begin by recapitulating the complete list of equations for a mixed boundary - initial value problem.───开始时,我们重新列出适用于混 合边 值问题的那些方程的完备表.

The boundary - initial value problem is reduced to a boundary - value problem only.

The initial boundary value problem and initial value problem for the semilinear pseudo-hyperbolic integrodifferential equation are considered.

The traditional raytracing methods comprise the try-shooting method of the initial value problem and the bending method of the border value problem.

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The other type of initial value problem of interest for us is the diffusion equation.

Next, formal approximations of initial value problem was constructed by perturbation method and the asymptotic validity of the formal approximation is got.

If the initial value function of an initial value problem is in the form of separated variables, then its exact solution is also in the form of separated variables.

The initial value problem for a nonlinear hyperbolic equation is studied. The existence and uniqueness of the global strong solution to the problem are proved.

By initial value problem of differential equation, some functional equations are studied and some properties of the functional equations are obtained.