Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model

Autores
Abrego, Francisco J.; Moiola, Jorge Luis
Año de publicación
2013
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A stability analysis of strange and simple attractors of a prey-predator map is performed. An evolution of the species along generations is computed with the purpose of contrasting with more sophisticated measures of complexity theory. It can be noticed that graphs of iterations alert on the presence of complex dynamics in certain regions of the parameter space. The computation of the Lyapunov characteristic exponents (LCE) shows regions of hyperchaos, an unusual fact in 2-dimensional maps that could be useful in signal encoding for secure communication.
Fil: Abrego, Francisco J.. Universidad Nacional del Sur; Argentina
Fil: Moiola, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Materia
CHAOS
COMPLEXITY THEORY
NUMERICAL SIMULATION
POPULATION DYNAMICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/1342
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/1342
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator ModelAbrego, Francisco J.Moiola, Jorge LuisCHAOSCOMPLEXITY THEORYNUMERICAL SIMULATIONPOPULATION DYNAMICShttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2A stability analysis of strange and simple attractors of a prey-predator map is performed. An evolution of the species along generations is computed with the purpose of contrasting with more sophisticated measures of complexity theory. It can be noticed that graphs of iterations alert on the presence of complex dynamics in certain regions of the parameter space. The computation of the Lyapunov characteristic exponents (LCE) shows regions of hyperchaos, an unusual fact in 2-dimensional maps that could be useful in signal encoding for secure communication.Fil: Abrego, Francisco J.. Universidad Nacional del Sur; ArgentinaFil: Moiola, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaInstitute of Electrical and Electronics Engineers2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/1342Abrego, Francisco J.; Moiola, Jorge Luis; Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model; Institute of Electrical and Electronics Engineers; IEEE Latin America Transactions; 11; 1; 2-2013; 230-2351548-0992spainfo:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/6502808info:eu-repo/semantics/altIdentifier/doi/10.1109/TLA.2013.6502808info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:23:11Zoai:ri.conicet.gov.ar:11336/1342instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:23:11.914CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
title Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
spellingShingle Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
Abrego, Francisco J.
CHAOS
COMPLEXITY THEORY
NUMERICAL SIMULATION
POPULATION DYNAMICS
title_short Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
title_full Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
title_fullStr Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
title_full_unstemmed Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
title_sort Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model
dc.creator.none.fl_str_mv Abrego, Francisco J.
Moiola, Jorge Luis
author Abrego, Francisco J.
author_facet Abrego, Francisco J.
Moiola, Jorge Luis
author_role author
author2 Moiola, Jorge Luis
author2_role author
dc.subject.none.fl_str_mv CHAOS
COMPLEXITY THEORY
NUMERICAL SIMULATION
POPULATION DYNAMICS
topic CHAOS
COMPLEXITY THEORY
NUMERICAL SIMULATION
POPULATION DYNAMICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A stability analysis of strange and simple attractors of a prey-predator map is performed. An evolution of the species along generations is computed with the purpose of contrasting with more sophisticated measures of complexity theory. It can be noticed that graphs of iterations alert on the presence of complex dynamics in certain regions of the parameter space. The computation of the Lyapunov characteristic exponents (LCE) shows regions of hyperchaos, an unusual fact in 2-dimensional maps that could be useful in signal encoding for secure communication.
Fil: Abrego, Francisco J.. Universidad Nacional del Sur; Argentina
Fil: Moiola, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
description A stability analysis of strange and simple attractors of a prey-predator map is performed. An evolution of the species along generations is computed with the purpose of contrasting with more sophisticated measures of complexity theory. It can be noticed that graphs of iterations alert on the presence of complex dynamics in certain regions of the parameter space. The computation of the Lyapunov characteristic exponents (LCE) shows regions of hyperchaos, an unusual fact in 2-dimensional maps that could be useful in signal encoding for secure communication.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/1342
Abrego, Francisco J.; Moiola, Jorge Luis; Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model; Institute of Electrical and Electronics Engineers; IEEE Latin America Transactions; 11; 1; 2-2013; 230-235
1548-0992
url http://hdl.handle.net/11336/1342
identifier_str_mv Abrego, Francisco J.; Moiola, Jorge Luis; Lyapunov Exponent Analysis Applied to a Hyperchaotic Prey-predator Model; Institute of Electrical and Electronics Engineers; IEEE Latin America Transactions; 11; 1; 2-2013; 230-235
1548-0992
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/6502808
info:eu-repo/semantics/altIdentifier/doi/10.1109/TLA.2013.6502808
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082638313422848
score 12.891075

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