On modulated multi-component NLS systems: Ermakov invariants and integrable symmetry reduction
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DOI: 10.1007/s11587-018-0429-1
Abstract: A multi-component, modulated NLS system is presented which admits symmetry reduction to a nonlinear subsystem that is shown to be integrable by application of its admitted Ermakov invariants and a novel class of reciprocal transformations. read more here.
Keywords: multi component; ermakov invariants; symmetry reduction;