The periodic wave solutions for two systems of nonlinear wave equations

• 来源期刊: 中国物理（英文版）
• 关键词: high-and low-frequency wave interaction systems F-expansion method periodic wave solutions expressed by Jacobi elliptic functions solitary wave solutions
• 年，卷（期）: 2003,（12）
• 页码范围: 1341-1348
• 页数: 8页
• 语种: 英文

摘要

The periodic wave solutions for the Zakharov system of nonlinear wave equations and a long-short-wave interaction system are obtained by using the F-expansion method, which can be regarded as an overall generalization of Jacobi elliptic function expansion proposed recently. In the limit cases, the solitary wave solutions for the systems are also obtained.