journal6 ›› 2005, Vol. 26 ›› Issue (3): 3-7.

• Mathematics • Previous Articles     Next Articles

Three Species Predator-Prey Singularly Perturbed Robin Problems for Reaction Diffusion System


  1. (Nanjing University of Finance and Economics,Nanjing 210003,China)
  • Online:2005-07-15 Published:2012-09-22
  • About author:WANG Geng(1960-),male,was born in Tongcheng City,Anhui Province,professor of Nanjing University of Finance and Economics;research area is nonlinear differential equation.
  • Supported by:

    The National Natural Science Foundation of China(70471071);the Ministry of Education of China(1283B01071)

Abstract: The nonlinear three species predator-prey singularly perturbed Robin initial boundary value problems for reaction diffusion systems are considered.Under suitable conditions,using the stretched variable and theory of differential inequalities,the existence and asymptotic behavior of solution for initial boundary value problems are studied and uniform validity of the solution is obtained.

Key words: nonlinear, predator-prey model, reaction diffusion, singular perturbation, Robin problem

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