High-order rogue-wave of the inhomogeneous nonlinear Hirota equation with a self-consistent source

The inhomogeneous nonlinear Hirota equation is more realistic than the nonlinear Schrödinger equation when approximating the wave propagation in the ocean and optical fibers. In this paper, the inhomogeneous nonlinear Hirota equation with a self-consistent source and its Lax pair are presented. The high-order rogue-wave solutions are worked out by the generalized Darboux transformation and their evolution dynamics is analyzed.

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