Almost Periodic Processes in Ecological Systems with Impulsive Perturbations

Stamov, Gani Trendafilov

  • Received : 2008.05.29
  • Accepted : 2008.12.26
  • Published : 2009.06.30


In the present paper we investigate the existence of almost periodic processes of ecological systems which are presented with nonautonomous N-dimensional impulsive Lotka Volterra competitive systems with dispersions and fixed moments of impulsive perturbations. By using the techniques of piecewise continuous Lyapunov's functions new sufficient conditions for the global exponential stability of the unique almost periodic solutions of these systems are given.


almost periodic solution;impulsive competitive systems


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