Computational extracting solutions for the perturbed Gerdjikov-Ivanov equation by using improved modified extended analytical approach

In this work, the improved modified extended tanh function method will be applied to study the perturbed Gerdjikov-Ivanov equation (PGI) which describe the dynamics of the soliton in optical fibers. New exact solutions for the PGI equation will be introduced including Weierstrass elliptic, Jacobi el...

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Vydáno v:	Journal of geometry and physics Ročník 176; s. 104514
Hlavní autoři:	Samir, Islam, Badra, Niveen, Seadawy, Aly R., Ahmed, Hamdy M., Arnous, Ahmed H.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.06.2022
Témata:	Gerdjikov-Ivanov equation Improved modified extended tanh-function method Soliton Soliton Gerdjikov-Ivanov equation Improved modified extended tanh-function method
ISSN:	0393-0440, 1879-1662
On-line přístup:	Získat plný text
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Popis
Shrnutí:	In this work, the improved modified extended tanh function method will be applied to study the perturbed Gerdjikov-Ivanov equation (PGI) which describe the dynamics of the soliton in optical fibers. New exact solutions for the PGI equation will be introduced including Weierstrass elliptic, Jacobi elliptic, dark and bright solitons, singular periodic and rational type solutions. Moreover, for the physical illustration of the obtained solutions, 3D and 2D graphs are presented.
ISSN:	0393-0440 1879-1662
DOI:	10.1016/j.geomphys.2022.104514