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dc.creatorMendoza, J.
dc.creatorMuriel, C.
dc.creatorRamírez, J.
dc.date.accessioned2020-06-30T22:11:33Z
dc.date.available2020-06-30T22:11:33Z
dc.date.issued2020-07
dc.identifier.urihttps://hdl.handle.net/11323/6445
dc.description.abstractNew closed-form exact solutions for the nonlinear Kundu-Eckahus (KE) equation with generalized coefficients are obtained. A travelling wave transformation reduces the KE equation to a second-order ordinary differential equation that is completely integrated by using the λ-symmetry approach. A one-parameter family of singular solutions of the reduced equation provides a unified expression for a class of solutions for the KE equation which contains, as particular cases, most of the exact solutions derived during the last years by using a great variety of powerful integration methods. The general solution of the reduced equation permits to construct a two-parameter family of exact solutions for the KE equation, providing a rich class of new exact solutions that, to the best or our knowledge, have not been reported before.spa
dc.language.isoengspa
dc.publisherUniversidad de la Costaspa
dc.rightsCC0 1.0 Universal*
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.subjectλ-symmetryspa
dc.subjectSolitonsspa
dc.subjectKundu-Eckhaus equationspa
dc.titleNew optical solitons of Kundu-Eckhaus equation via λ-symmetryspa
dc.typePreprintspa
dc.type.hasVersioninfo:eu-repo/semantics/draftspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.identifier.doihttps://doi.org/10.1016/j.chaos.2020.109786


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CC0 1.0 Universal
Except where otherwise noted, this item's license is described as CC0 1.0 Universal