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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
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