摘要:In this paper, based on the properties of L $\mathcal{L}$ -operator and M $\mathcal{M}$ -matrix, we develop a new inequality of L $\mathcal{L}$ -operator to be effective for non-autonomous stochastic systems. From the new inequality obtained above, we derive the sufficient conditions ensuring the global exponential stability of the stochastic non-autonomous impulsive cellular neural networks with delays. Our conclusions generalize some works published before. One example is provided to illustrate the superiority of the proposed results.