吉林大学学报（理学版）2016，Vol.54Issue(4)：793-796,4.DOI:10.13413/j.cnki.jdxblxb.2016.04.21
Davey-Stewartson 方程新的Jacobi 椭圆函数周期解
New Jacobi Elliptic Function Periodic Solutions of Davey-Stewartson Equation
摘要
Abstract
Using improved Jacobi elliptic function method,we obtained new Jacobi elliptic function periodic solutions of Davey-Stewartson equation.The results show that some of these solutions can be degenerated into the corresponding soliton solutions and triangular function solutions in the limit cases.This method can also be applied to solve the exact travelling wave solutions of other nonlinear evolution equations.关键词
Jacobi 椭圆函数法/Davey-Stewartson 方程/行波解/孤立子解Key words
Jacobi elliptic function method/Davey-Stewartson equation/travelling wave solution/soliton solution分类
数学引用本文复制引用
常晶,高忆先,赵昕,蒋慧杰..Davey-Stewartson 方程新的Jacobi 椭圆函数周期解[J].吉林大学学报（理学版）,2016,54(4):793-796,4.基金项目
国家自然科学基金(批准号:11171056)、吉林省教育厅“十三五”科技研究项目(批准号:吉教科合字[2016]第166号)和吉林农业大学科研启动基金(批准号:2015023) （批准号:11171056）
