Statistically optimal modeling of Flat eclipses and Exoplanet transitions. The “Wall-Supported polynomial” (WSP) algoritms
dc.contributor.author | Andrych, K. D. | |
dc.contributor.author | Andronov, Ivan L. | |
dc.contributor.author | Chinarova, L. L. | |
dc.date.accessioned | 2017-12-21T13:25:52Z | |
dc.date.available | 2017-12-21T13:25:52Z | |
dc.date.issued | 2017 | |
dc.description.abstract | The methods for determination of the characteristics of the extrema are discussed with an application to irregularly spaced data, which are characteristic for photometrical observations of variable stars. We introduce new special functions, which were named as the “Wall-Supported Polynomial” (WSP) of different orders. It is a parabola (WSP), constant line (WSL) or an “asymptotic” parabola (WSAP) with “walls” corresponding to more inclined descending and ascending branches of the light curve. As the interval is split generally into 3 parts, the approximations may be classified as a “nonpolynomial splines”. | uk |
dc.identifier | DOI: http://dx.doi.org/10.18524/1810-4215.2017.30.118521 | |
dc.identifier.citation | Odessa Astronomical publications = Одесские астрономические публикации = Одеські астрономічні публікації | uk |
dc.identifier.uri | https://dspace.onu.edu.ua/handle/123456789/12238 | |
dc.language.iso | en | uk |
dc.publisher | Одеський національний університет імені І. І. Мечникова | uk |
dc.relation.ispartofseries | ;Vol. 30. | |
dc.subject | variable stars | uk |
dc.subject | eclipsing binary | uk |
dc.subject | minima timings | uk |
dc.subject | O-C analysis | uk |
dc.subject | TYC 3692-624-1 = Gaia DR1 505352827074254080 = GSC 03692-00624 | uk |
dc.title | Statistically optimal modeling of Flat eclipses and Exoplanet transitions. The “Wall-Supported polynomial” (WSP) algoritms | uk |
dc.type | Article | uk |
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