Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
837978 | Nonlinear Analysis: Real World Applications | 2011 | 10 Pages |
Abstract
A ratio-dependent Leslie system with feedback controls is studied. By using the comparison and continuation theorems, and based on the coincidence degree and by constructing a suitable Lyapunov function, some sufficient and necessary conditions for the existence and global attractivity of periodic solutions are obtained. One example shows that the obtained criteria are easily verifiable.
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Authors
Qi Wang, Jizhou, Zhijie Wang, Minmin Ding, Hongyan Zhang,