The variable separation approach is used to obtain coherent soliton structures of a new (2 + 1) dimensional evolution equation.
用分离变量法研究了新(2 + 1)维非线性演化方程的相干孤子结构。
The formally variable separation approach is one of the best method to looking for the exact solitary wave solutions of a nonlinear physical model.
形式变量分离方法是寻找非线性物理方程孤子解的一种行之有效的方法。
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