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dc.contributor.authorMaffione, Nicolás Pablo-
dc.contributor.authorGiordano, Claudia M.-
dc.contributor.authorCincotta, Pablo M.-
dc.date.accessioned2019-11-25T13:41:23Z-
dc.date.available2019-11-25T13:41:23Z-
dc.date.issued2011-01-
dc.identifier.citationMaffione, Nicolás P., Giordano, Claudia M. y Cincotta, Pablo M. (2011). Testing a fast dynamical indicator: The MEGNO. Elsevier; International Journal of Non-Linear Mechanics; 46 (1); 23-34es_ES
dc.identifier.issn0020-7462es_ES
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/3763-
dc.description.abstractTo investigate non-linear dynamical systems, like for instance artificial satellites, Solar System, exoplanets or galactic models, it is necessary to have at hand several tools, such as a reliable dynamical indicator. The aim of the present work is to test a relatively new fast indicator, the Mean Exponential Growth factor of Nearby Orbits (MEGNO), since it is becoming a widespread technique for the study of Hamiltonian systems, particularly in the field of dynamical astronomy and astrodynamics, as well as molecular dynamics. In order to perform this test we make a detailed numerical and statistical study of a sample of orbits in a triaxial galactic system, whose dynamics was investigated by means of the computation of the Finite Time Lyapunov Characteristic Numbers (FT-LCNs) by other authors.es_ES
dc.format.extentp. 23-34es_ES
dc.format.mediumdigitales_ES
dc.language.isoenes_ES
dc.publisherElsevieres_ES
dc.titleTesting a fast dynamical indicator: The MEGNOes_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Maffione, Nicolás P. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. IALP-UNLP-CONICET; Argentina.es_ES
dc.description.filiationFil: Giordano, Claudia M. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. IALP-UNLP-CONICET; Argentina.es_ES
dc.description.filiationFil: Cincotta, Pablo M. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. IALP-UNLP-CONICET; Argentina.es_ES
dc.subject.keywordNon-Linear Dynamicses_ES
dc.subject.keywordChaoses_ES
dc.subject.keywordLyapunov Characteristic Numberes_ES
dc.subject.keywordMEGNOes_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
dc.origin.lugarDesarrolloUniversidad Nacional de La Plataes_ES
dc.origin.lugarDesarrolloIALP-UNLP-CONICETes_ES
dc.relation.journalissue46 (1)es_ES
dc.description.reviewtruees_ES
dc.description.resumenTo investigate non-linear dynamical systems, like for instance artificial satellites, Solar System, exoplanets or galactic models, it is necessary to have at hand several tools, such as a reliable dynamical indicator. The aim of the present work is to test a relatively new fast indicator, the Mean Exponential Growth factor of Nearby Orbits (MEGNO), since it is becoming a widespread technique for the study of Hamiltonian systems, particularly in the field of dynamical astronomy and astrodynamics, as well as molecular dynamics. In order to perform this test we make a detailed numerical and statistical study of a sample of orbits in a triaxial galactic system, whose dynamics was investigated by means of the computation of the Finite Time Lyapunov Characteristic Numbers (FT-LCNs) by other authors.es_ES
dc.identifier.doihttps://doi.org/10.1016/j.ijnonlinmec.2010.06.008-
dc.relation.journalTitleInternational Journal of Non-Linear Mechanicses_ES
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