Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4668778 | Bulletin des Sciences Mathématiques | 2015 | 28 Pages |
Abstract
In this paper we consider several families of potential non-isochronous systems and study their associated period functions. Firstly, we prove some properties of these functions, like their local behavior near the critical point or infinity, or their global monotonicity. Secondly, we show that these properties are also present when we approach to the same questions using the Harmonic Balance Method.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Johanna D. GarcÃa-Saldaña, Armengol Gasull,