Periodic motions galore:: How to modify nonlinear evolution equations so that they feature a lot of periodic solutions

被引：23

作者：

Calogero, F

Françoise, JP

机构：

[1] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[2] Ist Nazl Fis Nucl, Sez Roma, Rome, Italy

[3] Univ Paris 06, GSIB, UFR Math, F-75013 Paris, France

来源：

JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS | 2002年 / 9卷 / 01期

关键词：

D O I：

10.2991/jnmp.2002.9.1.9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A simple trick is illustrated, whereby nonlinear evolution equations can be modified so that they feature lot - or, in some cases, only - periodic solutions. Several examples (ODEs and PDEs) are exhibited.

引用

页码：99 / 125

页数：27