2 papers
astro-ph.SR2025
A complex network approach to TESS light curves of Sct stars
E. Ziaali, S. de Franciscis, J. Pascual-Granado +4
By using the horizontal visibility algorithm, the TESS light curves of 69 delta Sct stars are mapped to undirected horizontal visibility graphs (HVGs), where the graph nodes repres…
astro-ph.SR2019
Physical insights on fractal analysis applied to light curves Scuti stars
S. de Franciscis, J. Pascual-Granado, J. C. Suárez +4
Fractal fingerprints have been found recently in the light curves of several δ Scuti stars observed by CoRoT satellite. This sole fact might pose a problem for the detection of pul…