4 papers
Instabilities in Interacting Binary Stars
Ivan L. Andronov, K. D. Andrych, K. A. Antoniuk +43
The types of instability in the interacting binary stars are reviewed. The project "Inter-Longitude Astronomy" is a series of smaller projects on concrete stars or groups of stars.…
Phenomenological Parameters of the Prototype Eclipsing Binaries Algol, Lyrae and W UMa
Mariia G. Tkachenko, Ivan L. Andronov, Lidia L. Chinarova
The phenomenological parameters of eclipsing binary stars, which are the prototypes of the EA, EB and EW systems are determined using the expert complex of computer programs, which…
Comparative Analysis of Phenomenological Approximations of the Light Curves of Eclipsing Binary Stars with Additional Parameters
Ivan L. Andronov, Mariia G. Tkachenko, Lidia Chinarova
A comparative analysis of the special shapes (patterns, profiles) of the eclipses applied for the phenomenological modeling of the light curves of eclipsing binary stars is conduct…
The Structure of the Test Function for Phenomenological Modelling of Eclipsing Binaries
Mariia G. Tkachenko
The dependence of the test function on the phenomenological parameters used in the "NAV" ("New Algol Variable") algorithm (Andronov, 2012Ap.....55..536A) is studied. Due to a prese…