Hybrid rogue wave and breather solutions for the generalized fifth-order nonlinear Schrödinger equation are investigated by extended Darboux transformation. Firstly, the Darboux transformation is constructed based on gauge transformation for the equation; and then, the N-fold Darboux transformation is derived by utilizing the iterative property of the Darboux transformation; finally, the hybrid rogue wave and breather solutions of the equation are obtained through substituting two sets of the particular solution for the Lax pair of the equation into two-fold and three-fold Darboux transformation. The results indicate that different parameters have different effects on hybrid solutions. As a novel result, rogue waves and breathers are able to exist independently on.
YANGY, WANGX, CHENGX. Higher-order rational solutions for a new integrable nonlocal fifth-order nonlinear Schrödinger equation[J]. Wave Motion, 2018, 77: 1-11.
[2]
CHOWDURYA, KEDZIORAD J, ANKIEWICZA. Soliton solutions of an integrable nonlinear Schrödinger equation with quintic terms[J]. Physical Review E, 2014, 90(3): 032922.
[3]
LANZ Z, GAOY T, ZHAOC. Dark soliton interactions for a fifth-order nonlinear Schrödinger equation in a Heisenberg ferromagnetic spin chain[J]. Superlattices and Microstructures, 2016, 100: 191-197.
[4]
WANGQ M, GAOY T, SUC Q, et al. Higher-order rogue waves for a fifth-order dispersive nonlinear Schrödinger equation in an optical fibre[J]. Zeitschrift für Naturforschung A, 2015, 70(5): 365-374.
[5]
WANGZ J, ZHAQILAO. Rogue wave solutions for the generalized fifth-order nonlinear Schrödinger rogue waves on the periodic background[J]. Modern Physics Letters B, 2021, 35: 2150081.
[6]
LIB Q, MAY L. Extended generalized Darboux transformation to hybrid rogue wave and breather solutions for a nonlinear Schrödinger equation[J]. Applied Mathematics and Computation, 2020,386:125469.
[7]
MAY L. Interaction and energy transition between the breather and rogue wave for a generalized nonlinear Schrödinger system with two higher-order dispersion operators in optical fibers[J]. Nonlinear Dynamics, 2019,97: 95-105.
[8]
WANGP. Conservation laws and solitons for a generalized inhomogeneous fifth-order nonlinear Schrödinger equation from the inhomogeneous Heisenberg ferromagnetic spin system[J]. The European Physical Journal D, 2014, 68: 1-8.
[9]
SUNW R, TIANB, ZHENH L,et al. Breathers and rogue waves of the fifth-order nonlinear Schrödinger equation in the Heisenberg ferromagnetic spin chain[J]. Nonlinear Dynamics, 2015, 81: 725-732.