Exact solitary solutions of an inhomogeneous modified nonlinear Schrödinger equation with competing nonlinearities

Authors:
L. Kavitha;N. Akila;A. Prabhu;O. Kuzmanovska-Barandovska;D. Gopi
Affiliations:
Department of Physics, Periyar University, Salem-636 011, India;Department of Physics, Periyar University, Salem-636 011, India;Department of Physics, Periyar University, Salem-636 011, India;Department of Physics, Faculty of Natural Sciences and Mathematics, P.O. Box 162, Skopje, Macedonia;Department of Chemistry, Periyar University, Salem-636 011, India
Venue:
Mathematical and Computer Modelling: An International Journal
Year:
2011

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Abstract

We employed both tanh and sine-cosine function methods to study the inhomogeneous modified nonlinear Schrodinger (IMNLS) equation and constructed its exact solitary solutions by using symbolic computation software. We compared the solutions obtained by both the methods.