Ultimate boundedness of stochastic Hopfield neural networks with time-varying delays

  • Authors:
  • Li Wan;Qinghua Zhou;Pei Wang

  • Affiliations:
  • School of Mathematics and Physics, Wuhan Textile University, Wuhan 430073, China;Department of Mathematics, Zhaoqing University, Zhaoqing 526061, China;School of Mathematics and Statistics, Wuhan University, Wuhan 430072, China

  • Venue:
  • Neurocomputing
  • Year:
  • 2011

Quantified Score

Hi-index 0.01

Visualization

Abstract

By employing Lyapunov functional theory as well as linear matrix inequalities, ultimate boundedness of stochastic Hopfield neural networks (HNN) with time-varying delays is investigated. Sufficient criteria on ultimate boundedness of stochastic HNN are firstly obtained, which fills up a gap and includes deterministic systems as our special case. Finally, numerical simulations are presented to illustrate the correctness and effectiveness of our theoretical results.