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Variational approach for nonlinear oscillators

Ji-Huan He, Donghua University

Abstract

We propose a novel variational approach for limit cycles of a kind of nonlinear oscillators. Some examples are given to illustrate the effectiveness and convenience of the method. The obtained results are valid for the whole solution domain with high accuracy. (c) 2006 Elsevier Ltd. All rights reserved.

Suggested Citation

Ji-Huan He. "Variational approach for nonlinear oscillators" CHAOS SOLITONS & FRACTALS 34 (2007): 1430-1439.
Available at: http://works.bepress.com/ji_huan_he/7