Abstract
In this paper, we give sufficient conditions for the existence of periodic orbits of some systems of delay differential equations with a unique delay having 3, 4 or n equations. Moreover, we provide examples of delay systems satisfying the different sets of sufficient conditions. © Springer Science+Business Media, LLC 2006.
Original language | English |
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Pages (from-to) | 199-213 |
Journal | Journal of Dynamics and Differential Equations |
Volume | 19 |
DOIs | |
Publication status | Published - 1 Mar 2007 |
Keywords
- Delay equations
- Periodic orbits