Multicomponent Activity Cycles Using Hilbert–Huang Analysis
The temporal analysis of stellar activity evolution is usually dominated by a complex trade-off between model complexity and interpretability, often by neglecting the nonstationary nature of the process. Recent studies appear to indicate that the presence of multiple coexisting cycles in a single st...
Main Authors: | E. N. Velloso, F. Anthony, J.-D. do Nascimento Jr., L. F. Q. Silveira, J. Hall, S. H. Saar |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2023-01-01
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Series: | The Astrophysical Journal Letters |
Subjects: | |
Online Access: | https://doi.org/10.3847/2041-8213/acb8b4 |
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