New optical solitary wave solutions of Fokas-Lenells equation in presence of perturbation terms by a novel approach

By M. Osman, Behzad Ghanbari. Optik (Stuttgart), 2018

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Abstract A variety of new optical waves solutions of the Fokas-Lenells equation in presence of perturbation terms is investigated. A new approach is used, namely the generalized exponential function method. The physical meaning of the geometrical structures for some of these solutions is discussed for different choices of the free parameters present in the solutions. It is shown that the proposed methodology provides powerful mathematical tools for obtaining the exact traveling wave solutions of different nonlinear evolution equations.

Subfields: Modeling and Simulation, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/afdb5f0a530c058410e277cb44847ffe44fb0b6d