Ys. Xia et J. Wang, Global exponential stability of recurrent neural networks for solving optimization and related problems, IEEE NEURAL, 11(4), 2000, pp. 1017-1022
Global exponential stability is a desirable property for dynamic systems. T
his paper studies the global exponential stability of several existing recu
rrent neural networks for solving linear programming problems, convex progr
amming problems with interval constraints, convex programming problems with
nonlinear constraints, and monotone variational inequalities. In contrast
to the existing results on global exponential stability, the present result
s do not require additional conditions on the weight matrices of recurrent
neural networks and improve some existing conditions for global exponential
stability. Therefore, the stability results in this paper further demonstr
ate the superior convergence properties of the existing neural networks for
optimization.