Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6421283 | Applied Mathematics and Computation | 2014 | 8 Pages |
Abstract
In this paper, we investigate a quadratic reversible system with non-Morsean point. It is proved that the cyclicity of the period annulus under quadratic perturbations is less or equal to four.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Yulin Zhao, Yanyan Chen,