Abundant lump and lump–kink solutions for the new (3+1)-dimensional generalized Kadomtsev–Petviashvili equation
Abundant lump and lump–kink solutions for the new (3+1)-dimensional generalized Kadomtsev–Petviashvili equation
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DOI：
10.1007/s11071-018-4111-7
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发表时间：
2018-02
影响因子：
5.6
通讯作者：
Jian‐Guo Liu;Yan He
中科院分区：
文献类型：
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作者：
Jian‐Guo Liu;Yan He
利用Hirota的双线性形式和符号计算，得到了新的（3 + 1）维广义Kadomtsev-Petviashvili方程的丰富的集块解和集块扭结解.同时，还研究了集总解与指数函数之间的相互作用。通过选取适当的参数，对这些集总解和相互作用解的动力学性质进行了分析和图示。
By utilizing the Hirota’s bilinear form and symbolic computation, abundant lump solutions and lump–kink solutions of the new (3 + 1)-dimensional generalized Kadomtsev–Petviashvili equation are derived in this work. Meanwhile, the interaction between lump solutions and the exponential function is also investigated. The dynamic properties of these obtained lump and interaction solutions are analyzed and described in figures by selecting appropriate parameters.