Novel Dark, Singular and Combo Optical Solitons for Fokas-Lenells Equation
M. Lakestani, J. Manafian
Department of Applied Mathematics, Faculty of Mathematical Science, University of Tabriz, Tabriz, Iran
Received: February 22, 2019; in final form April 29, 2019
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This paper retrieves new combo, dark and singular optical soliton solutions along with singular periodic, combined hyperbolic and rational solutions to the Fokas-Lenells equation in birefringent fibres by integration tools such as the improved tan(ϕ(ξ)/2)-expansion method, improved Bernoulli sub-ODE method, and generalized (G'/G)-expansion method. The existence criterions of these solutions are also listed.

topics: Fokas-Lenells equation, improved \tan(ϕ(ξ)/2)-expansion method, improved Bernoulli sub-ODE method, generalized (G'/G)-expansion method, soliton solutions