 Uniformly rd-piecewise almost periodic functions with applications to the analysis of impulsive Δ-dynamic system on time scalesChao Wang and Ravi P. Agarwal Applied Mathematics and Computation, 2015, vol. 259, issue C, 271-292 Abstract: In the present work, we introduce two equivalent concepts of uniformly rd-piecewise almost periodic functions on time scales and their equivalence is proved, based on this, some basic properties of them are obtained. Then, some new criteria of exponential dichotomy are established for homogeneous Δ-dynamic system on time scales. Also, some completely new theorems are established on time scales for impulsive almost periodic dynamic systems such as Favard’s theorem and exponential dichotomy theorem. As applications, we provide a method to obtain an almost periodic solution for a given nonhomogeneous impulsive dynamic system. Furthermore, we introduce an impulsive non-autonomous Nicholson’s blowflies system model with patch structure and multiple nonlinear harvesting terms for which the existence and exponential stability of almost periodic solutions are studied, which shows that our results can be applied feasibly and effectively. Keywords: Time scales; Uniformly rd-piecewise almost periodic functions; Exponential dichotomy; Impulsive dynamic systems; Almost periodic solutions (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:259:y:2015:i:c:p:271-292 DOI: 10.1016/j.amc.2015.02.054 Access Statistics for this article Applied Mathematics and Computation is currently edited by Theodore Simos More articles in Applied Mathematics and Computation from Elsevier |
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