Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4623310 | Journal of Mathematical Analysis and Applications | 2007 | 16 Pages |
Abstract
The periodicity of an impulsive delay Lasota–Wazewska model is discussed. Sufficient and necessary condition for the existence of a positive periodic solution is established. Sufficient conditions for its global attractivity are also obtained via the methods of Lyapunov function and comparison.
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