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Paper: Studies of Mira and Semiregular Variables Using Visual Databases
Volume: 203, The Impact of Large-Scale Surveys on Pulsating Star Research, IAU Colloquium 176
Page: 96
Authors: Bedding, T. R.; Conn, B. C.; Zijlstra, A. A.
Abstract: We used wavelets to investigate period and amplitude changes in Mira and semiregular variables and found a variety of behaviours. Period and amplitude changes often go together, perhaps because changes in amplitude are causing period changes via nonlinear effects.
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