Lump-type solution, rogue wave, fusion and fission phenomena for the (2+1)-dimensional Caudrey–Dodd–Gibbon–Kotera–Sawada equation
2019 ◽
Vol 33
(18)
◽
pp. 1950198
◽
Keyword(s):
By means of the Hirota bilinear method, lump-type solution and two types of interaction solutions of the (2+1)-dimensional Caudrey–Dodd–Gibbon–Kotera–Sawada equation are obtained, respectively. Lump-type solution is constructed by assuming f in the corresponding bilinear equation as a ternary quadratic polynomial function. It is interesting that the rogue wave is aroused by the interaction between one-lump soliton and a pair of stripe solitons, and the fusion and fission phenomena are also found in the interaction between lump solitons and one-stripe soliton. The corresponding phenomena are vividly demonstrated by the graphs.
2020 ◽
Vol 34
(12)
◽
pp. 2050117
◽
Keyword(s):
2019 ◽
Vol 33
(11)
◽
pp. 1950133
◽
Keyword(s):
2020 ◽
Vol 34
(07)
◽
pp. 2050043
◽
Keyword(s):