Rogue wave solutions for the higher-order nonlinear Schrödinger equation with variable coefficients by generalized Darboux transformation
2016 ◽
Vol 30
(10)
◽
pp. 1650106
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Keyword(s):
In this paper, we study a higher-order variable coefficient nonlinear Schrödinger (NLS) equation, which plays an important role in the control of the ultrashort optical pulse propagation in nonlinear optical systems. Then, we construct a generalized Darboux transformation (GDT) for the higher-order variable coefficient NLS equation. The [Formula: see text]th order rogue wave solution is obtained by the iterative rule and it can be expressed by the determinant form. As application, we calculate rogue waves (RWs) from first- to fourth-order in accordance with different kinds of parameters. In particular, the dynamical properties and spatial-temporal structures of RWs are discussed and compared with Hirota equation through some figures.
2019 ◽
Vol 33
(10)
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pp. 1850121
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2015 ◽
Vol 20
(2)
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pp. 401-420
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2016 ◽
Vol 30
(13)
◽
pp. 1650208
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2014 ◽
Vol 69
(10-11)
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pp. 521-531
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Keyword(s):
2017 ◽
Vol 132
(11)
◽