najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2018-9-5-581-585najo-664Research ArticleMATHEMATICSМАТЕМАТИКАNew extended Jacobi elliptic function expansion scheme for wave-wave interaction in ionic mediaPankajR. D.

Jodhpur

drrdpankaj@yahoo.comSinghB.

Jodhpur

KumarA.

Kota (Raj.)

Department of Mathematics, J. N. V. UniversityIndia2Department of Mathematics, Government College KotaIndia20181208202595581585Copyright © Pankaj R.D., Singh B., Kumar A., 20252025Pankaj R.D., Singh B., Kumar A.Pankaj R.D., Singh B., Kumar A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/664

New Jacobi Elliptic functions expansion scheme, more general than the hyperbolic tangent function method, is derived to construct the exact wave solutions in terms of Jacobi Elliptic functions. The coupled 1D nonlinear Schrodinger–Zakharov (CNLSZ) system is taken as the model ¨ equation for wave-wave interaction in ionic media. It is shown that more new solutions can be obtained at their limit condition. 

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The authors declare that there are no conflicts of interest present.