Optical soliton perturbation, group invariants and conservation laws of perturbed Fokas–Lenells equation

Anupma Bansal, A.H. Kara, Anjan Biswas, Seithuti P. Moshokoa and Milivoj Belic

Chaos, Solitons & Fractals, 2018, vol. 114, issue C, 275-280

Abstract: This paper obtains bright, dark and singular optical soliton solutions to the perturbed Fokas-Lenells equation by the aid of Lie symmetry analysis. The conserved laws are also retrieved and finally the conserved quantities are computed from these densities.

Keywords: Optical solitons; Group invariance; Conservation laws (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:114:y:2018:i:c:p:275-280

DOI: 10.1016/j.chaos.2018.06.030

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