Abstract
We study the periodic orbits of the modified Duffing differential equation ÿ + ay ε ey3 = εh(y,y) with a > 0; ε a small parameter and h a C2 function in its variables. © 2012 Published by Elsevier Inc.
Original language | English |
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Pages (from-to) | 8358-8365 |
Journal | Applied Mathematics and Computation |
Volume | 219 |
Issue number | 15 |
DOIs | |
Publication status | Published - 1 Apr 2013 |
Keywords
- Averaging theory
- Duffing differential equation
- Periodic orbit