Nonlinear Analysis of Irregular Variables

Preprint

23 March 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0003341

Abstract

The Fourier spectral techniques that are common in Astronomy for analyzing periodic or multi-periodic light-curves lose their usefulness when they are applied to unsteady light-curves. We review some of the novel techniques that have been developed for analyzing irregular stellar light or radial velocity variations, and we describe what useful physical and astronomical information can be gained from their use.

Keywords

ASTRONOMICAL INFORMATION
FOURIER SPECTRAL
IRREGULAR VARIABLES
LIGHT CURVES
NONLINEAR ANALYSIS
NOVEL TECHNIQUES
PERIODIC LIGHT
SPECTRAL TECHNIQUES
CURVES LOSE
ANALYZING IRREGULAR

All Related Versions

Version 1, 2000-03-23, ArXiv
Published version: , 185.

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