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arXiv · 1408.3397

Computer Assisted 'Proof' of the Global Existence of Periodic Orbits in the R\"ossler System

A. E. Botha·W. Dednam
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Abstract

The numerical optimized shooting method for finding periodic orbits in nonlinear dynamical systems was employed to determine the existence of periodic orbits in the well-known R\"ossler system. By optimizing the period $T$ and the three system parameters, $a$, $b$ and $c$, simultaneously, it was found that, for any initial condition $(x_0,y_0,z_0) \in \Re^3$, there exists at least one set of optimized parameters corresponding to a periodic orbit passing through $ (x_0,y_0,z_0)$. After a discussion of this result it was concluded that its analytical proof may present an interesting new mathematical challenge.

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A. E. Botha, W. Dednam. 2014-08-14. Computer Assisted 'Proof' of the Global Existence of Periodic Orbits in the R\"ossler System. https://arxiv.org/abs/1408.3397

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