摘要

In this article, a new concept of mu-stability for impulsive functional differential systems is proposed, which unifies uniform stability, uniform asymptotic stability, exponential stability, etc. Using the improved Razumikhin technique and Lyapunov functions, we obtain some sufficient conditions to ensure the mu-stability of functional differential systems with infinite delays under impulsive perturbations. The results obtained in this article improve and extend existing results and provide another set of criteria for determining the stability of impulsive infinite delay different systems. An example is given to illustrate the effectiveness and advantages of the results.

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