Optical soliton solutions to the generalized nonautonomous nonlinear Schrödinger equations in optical fibers via the sine-Gordon expansion method
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DOI: 10.1016/j.ijleo.2019.164132
Abstract: Abstract This article presents soliton solutions to the generalized nonautonomous nonlinear Schrodinger equations (with time-dependent coefficients) via the sine-Gordon expansion method. A bundle of fibers can be used to make a device called an endoscope… read more here.
Keywords: nonautonomous nonlinear; method; solutions generalized; soliton solutions ... See more keywords
Darboux transformation and solitons for an integrable nonautonomous nonlinear integro-differential Schrödinger equation
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DOI: 10.1142/s0217984917502761
Abstract: By modifying the scheme for an isospectral problem, the non-isospectral Ablowitz–Kaup–Newell–Segur (AKNS) hierarchy is constructed via allowing the time varying spectrum. In this paper, we consider an integrable nonautonomous nonlinear integro-differential Schrodinger equation discussed before… read more here.
Keywords: nonautonomous nonlinear; integro differential; integrable nonautonomous; equation ... See more keywords