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False periods in complex chaotic systems
- 1.0338359 - ASÚ 2010 RIV FR eng J - Journal Article
Votruba, Viktor - Koubský, Pavel - Korčáková, Daniela - Hroch, F.
False periods in complex chaotic systems.
Astronomy & Astrophysics. Roč. 496, č. 1 (2009), s. 217-222. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR GP205/09/P476
Institutional research plan: CEZ:AV0Z10030501
Keywords : oscillations * variables stars * Cepheids
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.179, year: 2009
Astrophysical objects frequently exhibit some irregularities or complex behaviour in their light curves. We focus primarily on hot stars, where both radial and non-radial pulsations are observed. One of the primary research goals is to determine physical parameters of stellar pulsations by analyzing their light curves or spectra, focusing on periodic or quasiperiodic behaviour.
Permanent Link: http://hdl.handle.net/11104/0182154
Number of the records: 1