通过引入一个简单的线性变换,将(2+1)维Zakharov-Kuznetsor(ZK)方程化为一维Korteweg-de Vries(KdV)方程,然后利用KdV方程的多孤立波解得到了ZK方程的多孤立波解.结果表明,此时ZK方程的多孤立波为彼此平行的线孤子.%The (2 + 1 )-dimensional Zakharov-Kuznetsor (ZK) equation is reduced to ( 1 + 1 )-dimensional Korteweg-de Vries(KdV) equation via introducing a simple linear transformation. The multi-solitary wave solutions of the (2+1)-dimensonal ZK equation are derived. The results indicate that each of the solitary wave of ZK equation is line soliton and parallel with others.
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