Basic relations for the period variation models of variable stars

Liying Zhu; Miloslav Zejda; Shen-Bang Qian; Tom\'a\v{s} Gr\'af; Zden\v{e}k Mikul\'a\v{s}ek

arxiv: 1212.5527 · v1 · pith:DLZMB4XBnew · submitted 2012-12-21 · 🌌 astro-ph.SR

Basic relations for the period variation models of variable stars

Zden\v{e}k Mikul\'a\v{s}ek , Tom\'a\v{s} Gr\'af , Miloslav Zejda , Liying Zhu , Shen-Bang Qian This is my paper

classification 🌌 astro-ph.SR

keywords periodbasicmodelsrelationsstarsvariableanalyzesequations

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Models of period variations are basic tools for period analyzes of variable stars. We introduce phase function and instant period and formulate basic relations and equations among them. Some simple period models are also presented.

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Basic relations for the period variation models of variable stars

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