Analysis of Lienard II-type oscillator equation by symmetry-transformation methods

Özlem Orhan, Teoman Özer*

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5 Atıf (Scopus)

Özet

In this study, we consider a Lienard II-type harmonic nonlinear oscillator equation as a nonlinear dynamical system. Firstly, we examine the first integrals in the form A(t, x) x˙ + B(t, x) , the corresponding exact solutions and the integrating factors. In addition, we analyze other types of the first integrals via the λ-symmetry approach. We show that the equation can be linearized by means of a nonlocal transformation, the so-called Sundman transformation. Furthermore, using the modified Prelle-Singer approach, we point out that explicit time-independent first integrals can be identified for the Lienard II-type harmonic nonlinear oscillator equation.

Orijinal dilİngilizce
Makale numarası259
DergiAdvances in Difference Equations
Hacim2016
Basın numarası1
DOI'lar
Yayın durumuYayınlandı - 1 Ara 2016

Bibliyografik not

Publisher Copyright:
© 2016, Orhan and Özer.

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