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2013•Journal of Guizhou Normal UniversityRequires access

Coexistence states of a predator - prey model with B - D functional response

Xueya Zhou

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Abstract

In this paper,a predator-prey model with Bedding-DeAngelis functional response is investigated,which is subject to homogeneous Dirichlet boundary conditions.Based on the fixed point index theory,the necessary and sufficient conditions for existence of coexistence states are found.

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What this paper is about

In this paper,a predator-prey model with Bedding-DeAngelis functional response is investigated,which is subject to homogeneous Dirichlet boundary conditions.Based on the fixed point index theory,the necessary and sufficient conditions for existence of coexistence states are found.

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Available abstract

In this paper,a predator-prey model with Bedding-DeAngelis functional response is investigated,which is subject to homogeneous Dirichlet boundary conditions.Based on the fixed point index theory,the necessary and sufficient conditions for existence of coexistence states are found.

Key concepts: Functional response, Fixed-point index, Predation, Predator, Dirichlet boundary condition, Mathematics, Homogeneous, Dirichlet distribution

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