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Optical solitons and other solutions to the (2+1)-dimensional coupled system of NLSE by two integration approaches
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Optical solitons and other solutions to the (2+1)-dimensional coupled system of NLSE by two integration approaches

Elsayed M.E. Zayed, Taher A. Nofal, A.G. Al-Nowehy and Mohamed E.M. Alngar
Optik (Stuttgart), Vol.232, p.166510
04/2021
DOI: https://doi.org/10.1016/j.ijleo.2021.166510

Abstract

Jacobi elliptic functions New extended auxiliary equation approach New mapping approach Optical solitons Solitons solutions
Based on the new mapping approach and the new extended auxiliary equation approach, we obtain solitons and other solutions of the (2+1)-dimensional coupled nonlinear Schrödinger equations (NLSE). Bright, dark and singular soliton solutions as well as Jacobi elliptic function solutions, solitary wave solutions and trigonometric function solutions are found. This equation describes the transverse effects in an optical fiber, time-independent corporation and field of optical soliton.

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