Title of article
Periodicity in a Delayed Ratio-Dependent Predator–Prey System1
Author/Authors
Meng Fan and Ke Wang، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
12
From page
179
To page
190
Abstract
With the help of a continuation theorem based on Gaines and Mawhin’s coincidence
degree, easily verifiable criteria are established for the global existence of
positive periodic solutions of a delayed ratio-dependent predator–prey system in a
periodic environment.
Keywords
Periodic Solutions , coincidencedegree. , ratio-dependent predator–prey system
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2001
Journal title
Journal of Mathematical Analysis and Applications
Record number
933294
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