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Delay-dependent exponential stability of cellular neural networks with time-varying delays. (English) Zbl 1094.34055
The authors analyze certain nonlinear delay differential equations (with time-varying delays) that model cellular neural networks. These equations are of the form $$x'(t)=-Cx(t) + Af(x(t)) + Bf(x(t -\tau(t))) + u,$$ where $x\in \bbfR^n$, $A, B, C$ are constant matrices; $f$ is Lipschitzian and $\tau(t) > 0$. Sufficient conditions for global exponential stability are given.

##### MSC:
 34K20 Stability theory of functional-differential equations 34K25 Asymptotic theory of functional-differential equations 34K60 Qualitative investigation and simulation of models 92B20 General theory of neural networks (mathematical biology)
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##### References:
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