Persistence of Two-Species Ayala Competitive Model with Different Diffusions

Yuan Cunde; Pei Yongzhen

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Article Navigation > Applied Mathematics and Mechanics > 1999 > 20(4): 432-440

Yuan Cunde, Pei Yongzhen. Persistence of Two-Species Ayala Competitive Model with Different Diffusions[J]. Applied Mathematics and Mechanics, 1999, 20(4): 432-440.

Citation:

Yuan Cunde, Pei Yongzhen. Persistence of Two-Species Ayala Competitive Model with Different Diffusions[J]. Applied Mathematics and Mechanics, 1999, 20(4): 432-440.

Citation:

Yuan Cunde, Pei Yongzhen. Persistence of Two-Species Ayala Competitive Model with Different Diffusions[J]. Applied Mathematics and Mechanics, 1999, 20(4): 432-440.

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Persistence of Two-Species Ayala Competitive Model with Different Diffusions

Yuan Cunde¹,
Pei Yongzhen²

1.
Department of Mathematics, Shanxi Teacher's University, Linfen, Shanxi 041004, P R China;
2.
Engineering College of Trasportation, Tianjin 300161, P R China

Received Date: 1997-01-15
Rev Recd Date: 1998-12-23
Publish Date: 1999-04-15

Abstract

Abstract

In this paper,the stabilities of boundary equilibrium and positive equilibrium of two-species Ayala competitive systems with two different diffusions are discussed,and dynamic behaviors of species are obtained.At the same time,the dynamic behaviors between systems with diffusion and those without diffusion are compared.This shows the influence of diffusions on the persistence of species.
- nonlinear,
- competitive system,
- diffusion,
- equilibrium,
- persistence

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References(4)

References

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