研究二维非线性延迟抛物型微分方程交替方向差分方法。

The alternating direction difference method for the two-dimensional nonlinear delay parabolic differential equation is given.

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本文讨论一类二阶奇摄动非线性微分差分方程组的边值问题。

In this paper, We discuss a class of boundary Value problems of second order singular perturbed nonlinear differential difference systems.

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通过时滞微分方程和离散差分方程的振动性，建立了具有连续变量的非线性差分方程的振动性条件。

This paper made use of oscillations of delay differential equation and difference equation, established oscillation criteria for nonlinear difference equation with continuous argument.

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通过时滞微分方程和离散差分方程的振动性，建立了具有连续变量的非线性差分方程的振动性条件。

This paper made use of oscillations of delay differential equation and difference equation, established oscillation criteria for nonlinear difference equation with continuous argument.

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