Multisoliton excitations for the Kadomtsev-Petviashvili equation and the coupled Burgers equation

作者:Ma Zheng Yi*; Wu Xiao Fei; Zhu Jia Min
来源:Chaos Solitons & Fractals, 2007, 31(3): 648-657.
DOI:10.1016/j.chaos.2005.10.012

摘要

In high dimensions, there are abundant coherent soliton excitations. From the variable separation approach of the celebrated Kadomtsev-Petviashvili(KP) equation and the coupled Burgers equation, several new multisoliton excitations are derived and some novel features or interesting behaviors of these structures are revealed.