Project supported by the National Natural Science Foundation of China(Grant No.10575082);the Key Project Foundation of the Education Ministry of China(Grant No.209128);the Natural Science Foundation of Northwest Normal University(Grant No.NWNU-KJCXGC-03-53)
In this paper, we theoretically investigate the four-soliton interaction and their resonance phenomena of the (3+1)- dimensional Kadomtsev Petviashvili (KP) equation. We find that the maximum amplitude of the res...
supported by the National Natural Science Foundation of China (Grant No.10575082);the Natural Science Foundation of Gansu Province under Grant No.3ZS061-A25-014;the Natural Science Foundation of Northwest Normal University under Grant No.NWNU-KJCXGC-03-17
A (3+1 )-dimensional Kadomtse-Petviashvili (KP) equation for nonlinearly interacting intense laser pulses with an electron-positron (e-p) plasma is derived. Taking into account the combined action of the relati...