| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4669138 | Bulletin des Sciences Mathématiques | 2010 | 17 Pages |
Abstract
We extend the classical Belitskii normal form theorem uniformly for planar nilpotent foci and limit cycles. Then by using fractal analysis, isochronous properties near such invariant sets are well investigated.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
