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中文摘要：
本文在试探函数法的基础上,给出由指数函数所组成的试探函数法,将其应用于非线性离散系统,借助符号计算系统Mathematica构造了Hybrid-Lattice系统的新的精确孤波解。该方法在构造mKdV差分微分方程、Ablowitz-Ladik-Lattice系统等其它的离散差分微分方程的精确解方面具有普遍意义。
英文摘要：
Based on the trial function method, a new trial function method combined with exponential functions is presented and applied to the nonlinear discrete system. New exact solutions to the discrete Hybrid-Lattice system are constructed with the help of symbolic computation system in Mathematica. It is useful for seeking exact solutions to other discrete difference-differential equations, such as the mKdV lattice equation, Ablowitz-Ladik-lattice system, and so on.
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