Title of article
A sufficient and necessary condition for the existence of positive solutions for a prey–predator system with Ivlev-type functional response
Author/Authors
Jia، نويسنده , , Yunfeng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
1084
To page
1088
Abstract
We deal with a predator–prey interaction model with Ivlev-type functional response which is subject to the homogeneous Dirichlet boundary condition. On the basis of the fixed point index theory, we give a sufficient and necessary condition for the existence of positive solutions of the model.
Keywords
Prey–predator model , Positive solution , Fixed point index , Ivlev-type functional response
Journal title
Applied Mathematics Letters
Serial Year
2011
Journal title
Applied Mathematics Letters
Record number
1527905
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