摘要
应用改进的简单方程法求得(2+1)维ZK-MEW方程的精确解,包括双曲函数解、三角函数解.对双曲函数解中的参数取特殊值时,可得到孤立波解;对三角函数解中的参数取特殊值时,可得到周期波函数解.实践表明:简单方程法在光电子学、量子光学、激光物理和等离子体物理等领域具有广泛的应用.
Exact solutions of（2 ＋ 1）-dimensionaI ZK-MEW equation are obtained with the improved simple equation method,including hyperbolic and trigonometric function solutions.When the special values of parameters in hyperbolic function solutions are given,the solitary wave solutions can be obtained.When the special values of parameters in trigonometric function solutions are given,the periodic wave solutions can be obtained.Practice shows that simple equation method has a wide range of applications in optoelectronics,quantum optics,laser physics and plasma physics fields.
出处
《量子电子学报》
CAS
CSCD
北大核心
2016年第3期287-291,共5页
Chinese Journal of Quantum Electronics
基金
凯里学院2014年重点学科(数学)
KZD2014004~~
