Exact chirped solutions of the perturbed Gerdjikov-Ivanov equation with spatio-temporal dispersion

被引：5
|
作者：
Tang, Ming-Yue [1 ]
机构：
[1] Northeast Petr Univ, Dept Math, Daqing 163318, Peoples R China
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2023年 / 78卷 / 08期
关键词：
exact chirped solutions; perturbed Gerdjikov-Ivanov equation; spatio-temporal dispersion; the complete discriminant system for polynomial method; the trial equation method; TRAVELING-WAVE SOLUTIONS; OPTICAL SOLITONS;
D O I：
10.1515/zna-2023-0093
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper, the perturbed Gerdjikov-Ivanov equation with spatio-temporal dispersion is investigated. The trial equation method, the complex envelope travelling wave transformation, and the complete discriminant system for polynomial method, respectively, are all utilized. As a consequence, twenty-eight exact chirped solutions are obtained, and some representative two-dimensional patterns under concrete parameters are presented. The results acquired are conducive to studying the dynamic behavior of solitons.
引用
收藏
页码：703 / 719
页数：17
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