New conditions on global stability of Cohen-Grossberg neural networks

  • Authors:
  • Wenlian Lu;Tianping Chen

  • Affiliations:
  • Laboratory of Nonlinear Science, Institute of Mathematics, Fudan University, Shanghai 200433, P.R. China;Laboratory of Nonlinear Science, Institute of Mathematics, Fudan University, Shanghai 200433, P.R. China

  • Venue:
  • Neural Computation
  • Year:
  • 2003

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Abstract

In this letter, we discuss the dynamics of the Cohen-Grossberg neural networks. We provide a new and relaxed set of sufficient conditions for the Cohen-Grossberg networks to be absolutely stable and exponentially stable globally. We also provide an estimate of the rate of convergence.