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pro vyhledávání: '"Mekhaël, Nicolas"'
Autor:
Mekhaël, Nicolas, Pasquato, Mario, Carenini, Gaia, Braga, Vittorio F., Trevisan, Piero, Bono, Giuseppe, Hezaveh, Yashar
We present the first application of data-driven techniques for dynamical system analysis based on Koopman theory to variable stars. We focus on light curves of RRLyrae type variables, in the Galactic globular cluster $\omega$ Centauri. Light curves a
Externí odkaz:
http://arxiv.org/abs/2407.16868
Autor:
Trevisan, Piero, Pasquato, Mario, Carenini, Gaia, Mekhael, Nicolas, Braga, Vittorio F., Bono, Giuseppe, Abbas, Mohamad
RR Lyrae (RRL) are old, low-mass radially pulsating variable stars in their core helium burning phase. They are popular stellar tracers and primary distance indicators, since they obey to well defined period-luminosity relations in the near-infrared
Externí odkaz:
http://arxiv.org/abs/2304.12355