Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4611560 | Journal of Differential Equations | 2012 | 45 Pages |
Abstract
This work discusses the persistence of quasi-periodic solutions for delay differential equations. We prove that the perturbed system possesses a quasi-periodic solution under appropriate hypotheses if an unperturbed linear system has quasi-periodic solutions. We extend some well-known results on ordinary differential equations to delay differential equations.
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Physical Sciences and Engineering
Mathematics
Analysis