Lump-type solutions of a generalized Kadomtsev–Petviashvili equation in (3+1)-dimensions

Cheng Xue-Ping^{1, 2, †}, Ma Wen-Xiu^{3, 4, 5, 6}, Yang Yun-Qing^{1, 2}

Lump-type profiles of Eq. (46): (a) contour plot with z=t=0; (b) 3D plot with z=t=0; (c) the wave along with x axis with z = 0, y=−45/391, and t={0,10,20}, respectively.