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Eighth Mississippi State - UAB Conference on Differential Equations & Computational Simulations
May 7-9, 2009
Department of Mathematics and Statistics, Mississippi State University
Mississippi State, MS, USA

Organizers
Mississippi State University & University of Alabama - Birmingham

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Force-free Duffing-van der Pol Oscillator
by
Guangyue Gao
Department of Mathematics, University of Texas-Pan American,Edinburg, TX 78539, USA
Coauthors: Dr. Zhaosheng Feng

There are many nonlinear oscillator systems arising from engineering and physical phenomena, such as the Helmholtz oscillator, the Duffing oscillator, and the Duffing-van del Pol oscillator etc. Quite a few effective approaches have been proposed to handle these oscillators in the literature. In this talk, we study the force-free Duffing-van der oscillator by using the modified Prelle--Singer method. Numerical simulations are also illustrated which are in agreement well with our theoretical analysis.

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Date received: March 31, 2009

Copyright © 2009 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cayt-22.