Testing the global flow reconstruction method on coupled chaotic oscillators

Emese Plachy, Z. Kolláth

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Irregular behaviour of pulsating variable stars may occur due to low dimensional chaos. To determine the quantitative properties of the dynamics in such systems, we apply a suitable time series analysis, the global flow reconstruction method. The robustness of the reconstruction can be tested through the resultant quantities, like Lyapunov dimension and Fourier frequencies. The latter is specially important as it is directly derivable from the observed light curves. We have performed tests using coupled Rossler oscillators to investigate the possible connection between those quantities. In this paper we present our test results.

Original languageEnglish
Article number012029
JournalJournal of Physics: Conference Series
Volume218
Issue number1
DOIs
Publication statusPublished - 2010

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oscillators
time series analysis
variable stars
light curve
chaos

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Testing the global flow reconstruction method on coupled chaotic oscillators. / Plachy, Emese; Kolláth, Z.

In: Journal of Physics: Conference Series, Vol. 218, No. 1, 012029, 2010.

Research output: Contribution to journalArticle

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