Cubic-quartic optical solitons in birefringent fibers with four forms of nonlinear refractive index by exp-function expansion
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DOI: 10.1016/j.rinp.2019.102913
Abstract: Abstract This paper applies exp-function expansion algorithm to secure to cubic-quartic dark and singular optical solitons in birefringent fibers that are studied with four forms of nonlinear refractive index. These solitons are listed along with… read more here.
Keywords: cubic quartic; solitons birefringent; optical solitons; exp function ... See more keywords
The exact solution of the non-linear Schrodinger equation by the exp-function method
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DOI: 10.2298/tsci200301088c
Abstract: The nonlinear Schrodinger equation is widely studied in physics, mathematics and engineering [1-9], which is a nonlinear parabolic partial differential equation, and it is difficult to solve it explicitly, though there are many analytical methods… read more here.
Keywords: method; schrodinger equation; equation; exact solution ... See more keywords
Modified Exp-Function Method to Find Exact Solutions of Microtubules Nonlinear Dynamics Models
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DOI: 10.3390/sym15020360
Abstract: In this paper, we use the modified exp(−Ψ(θ))-function method to observe some of the solitary wave solutions for the microtubules (MTs). By treating the issues as nonlinear model partial differential equations describing microtubules, we were… read more here.
Keywords: function method; function; solutions microtubules; exp function ... See more keywords