| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4611248 | Journal of Differential Equations | 2011 | 26 Pages |
Abstract
In this paper we study the maximal number of limit cycles in Hopf bifurcations for two types of Liénard systems and obtain an upper bound of the number. In some cases the upper bound is the least, called the Hopf cyclicity.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
