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dc.contributor.author
Kovalsky, Marcelo Gregorio  
dc.contributor.author
Hnilo, Alejandro Andrés  
dc.date.available
2022-03-11T04:00:09Z  
dc.date.issued
2021-04  
dc.identifier.citation
Kovalsky, Marcelo Gregorio; Hnilo, Alejandro Andrés; LIGO series, dimension of embedding and Kolmogorov's complexity; Elsevier; Astronomy and Computing; 35; 100465; 4-2021; 1-4  
dc.identifier.issn
2213-1337  
dc.identifier.uri
http://hdl.handle.net/11336/153210  
dc.description.abstract
The interpretation of the series recorded by the Laser Interferometer Gravitational Wave Observatory is a very important issue. Here we apply two methods widely used in the study of nonlinear dynamical systems, namely, the calculation of Takens’ dimension of embedding and the spectrum of Kolmogorov’s complexity, to the series recorded in event GW150914. An increase of the former and a drop of the latter are observed, which are consistent with the appearance of a gravitational wave. We also apply Hurst, ADF and KPSS coefficients. We propose these methods as additional tools to help to interpret LIGO signals.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
KOLMOGOROV'S COMPLEXITY  
dc.subject
LIGO SIGNALS  
dc.subject
TAKENS’ RECONSTRUCTION THEOREM  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
LIGO series, dimension of embedding and Kolmogorov's complexity  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-03-08T21:19:28Z  
dc.journal.volume
35  
dc.journal.number
100465  
dc.journal.pagination
1-4  
dc.journal.pais
Alemania  
dc.description.fil
Fil: Kovalsky, Marcelo Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina  
dc.description.fil
Fil: Hnilo, Alejandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina  
dc.journal.title
Astronomy and Computing  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ascom.2021.100465