用格子Boltzmann方法研究耦合KdV方程组.构建耦合KdV方程组的格子Boltzmann模型并进行了数值实验,同时将格子Boltzmann解与其他传统数值方法得到的数值解进行比较.结果表明,格子Boltzmann方法是一种求解耦合KdV方程组的有效方法.%We used the lattice Boltzmann method to study the coupled Korteweg-de Vries equations. We constructed a lattice Boltzmann model for the coupled Korteweg-de Vries equations, and performed numerical experiments. Comparing the lattice Boltzmann solution with other numerical solutions, we obtained that the lattice Boltzmann method is an effective method for simulating the coupled Korteweg-de Vries equations.
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