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Patterns of Aperiodic Pulsation

Published online by Cambridge University Press:  12 April 2016

E. A. Spiegel
E. A. Spiegel*
Affiliation:
Astronomy Department, Columbia University, New York, NY 10027, USA

Abstract

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Techniques for deriving amplitude equations for stellar pulsation are outlined. For the simplest such equations with multiple instabilities, the derivation of a map for the patterns of pulsation phases is described. This map gives the time between two successive maxima of pulsation in terms of the time between the previous pair, under suitable conditions. The phase differences can be regular, chaotic or hyperchaotic.

Type
I. Fundamental Theories
Information
International Astronomical Union Colloquium , Volume 134: Nonlinear Phenomena in Stellar Variability , 1993 , pp. 33 - 49
Copyright
Copyright © Kluwer 1993

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