학술저널
EXISTENCE OF NON-CONSTANT POSITIVE SOLUTIONS FOR A RATIO-DEPENDENT PREDATOR-PREY SYSTEM WITH DISEASE IN THE PREY
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 31, No. 1
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2018.0275 - 87 (13 pages)
- 2
In this paper, we consider ratio-dependent predator-prey models with disease in the prey under Neumann boundary condition. We investigate sufficient conditions for the existence and non-existence of non-constant positive steady-state solutions by the effects of the induced diffusion rates.
1. Introduction
2. Preliminaries
3. Positive coexistence of (1.2)
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