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2+1维广义浅水波方程的类孤子解与周期解

Release Time:2019-03-10  Hits:

Indexed by:Journal Article

Date of Publication:2005-12-30

Journal:数学物理学报

Included Journals:CSCD、ISTIC、PKU

Volume:25

Issue:6

Page Number:784-788

ISSN:1003-3998

Key Words:(2+1)维广义浅水波方程;类孤子解;周期解

Summary:该文基于一个Riccati方程组,提出了一个新的广义投影Riccati展开法,该方法直接简单并能构造非线性微分方程更多的新的解析解.利用该算法研究了(2+1)维广义浅水波方程,并求得了许多新的精确解,包括类孤子解和周期解.该算法也能应用到其它非线性微分方程中.

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