The modify unstable nonlinear Schrodinger dynamical equation and its optical soliton solutions

被引:15
|
作者
Tala-Tebue, E. [1 ]
Seadawy, Aly R. [2 ,3 ]
Djoufack, Z. I. [1 ]
机构
[1] Univ Dschang, IUT FV Bandjoun, LAIA, BP 134, Bandjoun, Cameroon
[2] Taibah Univ, Fac Sci, Math Dept, Al Madinah Al Munawarah, Saudi Arabia
[3] Beni Suef Univ, Fac Sci, Math Dept, Bani Suwayf, Egypt
关键词
The modify unstable nonlinear Schrodinger equation; Unstable media; Various solutions; Stability of these solutions; TRAVELING-WAVE SOLUTIONS; HIGHER-ORDER; EXPANSION METHOD; BRIGHT;
D O I
10.1007/s11082-018-1642-6
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this research, we work on a specific class of nonlinear evolution equation which is the modify unstable nonlinear Schrodinger equation. This equation is used to describe a time evolution of disturbances in unstable media. Various solutions have been obtained. The results deduced are of varied types and include bright solution, dark solution, rational dark-bright solution, as well as cnoidal solutions. These solutions might be useful in engineering fields. Some conditions for the stability of these solutions are presented. The method used here is understandable and very powerful for solving the nonlinear problems.
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页数:11
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