About Deterministic Extinction in Ratio-dependent Predator–Prey Models
نویسندگان
چکیده
منابع مشابه
About Deterministic Extinction in Ratio-dependent Predator–Prey Models
Ratio-dependent predator–prey models set up a challenging issue regarding their dynamics near the origin. This is due to the fact that such models are undefined at (0, 0). We study the analytical behavior at (0, 0) for a common ratio-dependent model and demonstrate that this equilibrium can be either a saddle point or an attractor for certain trajectories. This fact has important implications c...
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ژورنال
عنوان ژورنال: Bulletin of Mathematical Biology
سال: 1999
ISSN: 0092-8240
DOI: 10.1006/bulm.1998.0072