Dynamics and bifurcations of a map of homographic Ricker type

Detalhes bibliográficos
Autor(a) principal: Rocha, J. Leonel
Data de Publicação: 2020
Outros Autores: TAHA, Abdel-Kaddous, Fournier-Prunaret, D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/12660
Resumo: A dynamical system of the type homographic Ricker map is considered; this is a particular case of a new extended gamma-Ricker population model with a Holling type II per-capita birth function. The purpose of this paper is to investigate the nonlinear dynamics and bifurcation structure of the proposed model. The existence, nature and stability of the fixed points of the homographic Ricker map are analyzed, by using a Lambert W function. Fold and flip bifurcation structures of the homographic Ricker map are investigated, in which there are flip codimension-2 bifurcation points and cusp points, while some parameters evolve. Some communication areas and big bang bifurcation curves are also detected. Numerical studies are included.
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spelling Dynamics and bifurcations of a map of homographic Ricker typeRicker mapHomographic mapLambert W functionFold and flip bifurcationsBig bang bifurcationCusp pointA dynamical system of the type homographic Ricker map is considered; this is a particular case of a new extended gamma-Ricker population model with a Holling type II per-capita birth function. The purpose of this paper is to investigate the nonlinear dynamics and bifurcation structure of the proposed model. The existence, nature and stability of the fixed points of the homographic Ricker map are analyzed, by using a Lambert W function. Fold and flip bifurcation structures of the homographic Ricker map are investigated, in which there are flip codimension-2 bifurcation points and cusp points, while some parameters evolve. Some communication areas and big bang bifurcation curves are also detected. Numerical studies are included.SpringerRCIPLRocha, J. LeonelTAHA, Abdel-KaddousFournier-Prunaret, D.2021-01-21T10:44:15Z2020-102020-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/12660engROCHA, J. Leonel; TAHA, Abdel-Kaddous; FOURNIER-PRUNARET, D. – Dynamics and bifurcations of a map of homographic Ricker type. Nonlinear Dynamics. ISSN 0924-090X. Vol. 102 , N.º 2 SI (2020), pp. 1129–11490924-090X10.1007/s11071-020-05820-21573-269Xmetadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:06:01Zoai:repositorio.ipl.pt:10400.21/12660Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:20:42.400761Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Dynamics and bifurcations of a map of homographic Ricker type
title Dynamics and bifurcations of a map of homographic Ricker type
spellingShingle Dynamics and bifurcations of a map of homographic Ricker type
Rocha, J. Leonel
Ricker map
Homographic map
Lambert W function
Fold and flip bifurcations
Big bang bifurcation
Cusp point
title_short Dynamics and bifurcations of a map of homographic Ricker type
title_full Dynamics and bifurcations of a map of homographic Ricker type
title_fullStr Dynamics and bifurcations of a map of homographic Ricker type
title_full_unstemmed Dynamics and bifurcations of a map of homographic Ricker type
title_sort Dynamics and bifurcations of a map of homographic Ricker type
author Rocha, J. Leonel
author_facet Rocha, J. Leonel
TAHA, Abdel-Kaddous
Fournier-Prunaret, D.
author_role author
author2 TAHA, Abdel-Kaddous
Fournier-Prunaret, D.
author2_role author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Rocha, J. Leonel
TAHA, Abdel-Kaddous
Fournier-Prunaret, D.
dc.subject.por.fl_str_mv Ricker map
Homographic map
Lambert W function
Fold and flip bifurcations
Big bang bifurcation
Cusp point
topic Ricker map
Homographic map
Lambert W function
Fold and flip bifurcations
Big bang bifurcation
Cusp point
description A dynamical system of the type homographic Ricker map is considered; this is a particular case of a new extended gamma-Ricker population model with a Holling type II per-capita birth function. The purpose of this paper is to investigate the nonlinear dynamics and bifurcation structure of the proposed model. The existence, nature and stability of the fixed points of the homographic Ricker map are analyzed, by using a Lambert W function. Fold and flip bifurcation structures of the homographic Ricker map are investigated, in which there are flip codimension-2 bifurcation points and cusp points, while some parameters evolve. Some communication areas and big bang bifurcation curves are also detected. Numerical studies are included.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
2020-10-01T00:00:00Z
2021-01-21T10:44:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.21/12660
url http://hdl.handle.net/10400.21/12660
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv ROCHA, J. Leonel; TAHA, Abdel-Kaddous; FOURNIER-PRUNARET, D. – Dynamics and bifurcations of a map of homographic Ricker type. Nonlinear Dynamics. ISSN 0924-090X. Vol. 102 , N.º 2 SI (2020), pp. 1129–1149
0924-090X
10.1007/s11071-020-05820-2
1573-269X
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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