N. Takahashi et Lo. Chua, ON THE COMPLETE STABILITY OF NONSYMMETRIC CELLULAR NEURAL NETWORKS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(7), 1998, pp. 754-758
This paper gives a new sufficient condition for complete stability of
a nonsymmetric cellular neural network (CNN). The convergence theorem
of the Gauss-Seidel method, which is an iterative technique for solvin
g a linear algebraic equation, plays an important role in our proof. I
t is also shown that the existence of a stable equilibrium point does
not imply complete stability of a nonsymmetric CNN.