Boundedness and stability of nonautonomous cellular neural networks with reaction-diffusion terms

  • Authors:
  • Hongyong Zhao;Zisen Mao

  • Affiliations:
  • Department of Mathematics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, PR China;College of Science, PLA University of Science and Technology, Nanjing 211101, PR China

  • Venue:
  • Mathematics and Computers in Simulation
  • Year:
  • 2009

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Abstract

In this paper, we study a class of nonautonomous cellular neural networks with reaction-diffusion terms. By employing the method of variation parameter, applying inequality technique and introducing a lot of real parameters, we present some sufficient conditions ensuring the boundedness and globally exponential stability of the solutions for nonautonomous cellular neural networks with reaction-diffusion terms. The results obtained extend and improve the earlier publications. Finally, three examples with their numerical simulations are provided to show the correctness of our analysis.