40 citations · 103 across the 6 of their papers we have counts for
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astro-ph2001★ 24 cited
Mode Switching Time Scales in the Classical Variable Stars
J. Robert Buchler, Zoltan Kollath
Near the edges of the instability strip the rate of stellar evolution is larger than the growth-rate of the pulsation amplitude, and the same holds whenever the star is engaged in…
astro-ph2000★ 24 cited
Double-Mode Stellar Pulsations
Zoltan Kollath, J. Robert Buchler
The status of the hydrodynamical modelling of nonlinear multi-mode stellar pulsations is discussed. The hydrodynamical modelling of steady double-mode (DM) pulsations has been a lo…
astro-ph1997
Analysis of the Irregular Pulsations of AC Her
Z. Kollath, J. R. Buchler, T. Serre +1
The AAVSO lightcurve data of the irregularly pulsating star AC Herculis of the RV Tau class are analysed. The lightcurve is shown to be incompatible with a periodic, or even multip…