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Periodicity of nonautonomous fuzzy neural networks with reaction-diffusion terms and distributed time delays
  • Weiyi Hu,
  • Kelin Li,
  • Shuyue Zhao
Weiyi Hu
Sichuan University of Science and Engineering
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Kelin Li
Sichuan University of Science & Engineering
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Shuyue Zhao
Sichuan University of Science and Engineering
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Abstract

In this paper, the periodicity of a class of nonautonomous fuzzy neural networks with impulses, reaction-diffusion terms and distributed time delays are investigated. Some new sufficient conditions for the existence of periodic solutions and global exponential stability of the systems are obtained using time delays integral differential inequalities, Poincaré mappings and fixed point theory. The validity and generality of the methods are illustrated by two numerical examples.