High-order breather, M-kink lump and semi-rational solutions of potential Kadomtsev–Petviashvili equation

Yulei Cao,Yi Cheng,Jingsong He,Yiren Chen

Figure 3. Third-order breather solutions for the PKP equation at t = 0, (a): b = $\tfrac{3}{2};$ (b): b = $\tfrac{4}{3};$ (c): b = 1; (d): b = $\tfrac{1}{2};$ (e): b = $\tfrac{1}{3}$.