Synchronization criteria for coupled Hopfield neural networks with time-varying delays
Myeongjin Park, O.M. Kwon, Ju H. Park, Sangmoon Lee, E.J. Cha · Chinese Physics B · 2011
This paper proposes new delay-dependent synchronization criteria for coupled Hopfield neural networks with time-varying delays. By construction of a suitable Lyapunov—Krasovskii's functional and use of Finsler's lemma, novel synchronization criteria for the networks are established in terms of linear matrix inequalities (LMIs) which can be easily solved by various effective optimization algorithms. Two numerical examples are given to illustrate the effectiveness of the proposed methods.