Zhang Wei-fu, Lü Rong-qing. On the Solution of Two Co-Affected Spedies[J]. Applied Mathematics and Mechanics, 1994, 15(2): 129-138.
Citation: Zhang Wei-fu, Lü Rong-qing. On the Solution of Two Co-Affected Spedies[J]. Applied Mathematics and Mechanics, 1994, 15(2): 129-138.

On the Solution of Two Co-Affected Spedies

  • Received Date: 1992-09-12
  • Publish Date: 1994-02-15
  • This paper discusses a model of two coeffected species with diffusion system,where the birth functions have the characteristic index decline, and then the eircumstance factors αi which are connected with natural resources, and the birth parameters βi which could be controlled are introduced.By means of the upper-lowersolutions,the existence,uniqueness and the local stability of equilibrium solution of the moel are discussed.It's discovered that the birth parameters βi determine the developing tendency when other parameters are comparatively stable.
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