This paper introduces a noninstantaneous impulsive Lasota–Wazewska model with pure delay. We establish existence and uniqueness of positive almost periodic solutions and show any solution converges exponentially to this positive almost periodic solution. An example is given to illustrate our theoretical results.

中文翻译：

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非瞬时脉冲Lasota-Wazewska模型的正概周期解

本文介绍了具有纯延迟的非瞬时脉冲Lasota-Wazewska模型。我们建立了正周期近似解的存在性和唯一性，并证明了任何解都以指数形式收敛于该正周期解。举例说明了我们的理论结果。