Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations

Detalhes bibliográficos
Autor(a) principal: Braumann, Carlos A.
Data de Publicação: 2021
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/30337
Resumo: This paper presents a brief overview of a range of applications of stochastic differential equations (SDE) in describing the growth of wildlife populations living in randomly varying environments and the associated risks of extinction, including profit optimization issues in the particular case of fish or other populations subjected to harvesting. The same basic ideas apply also to the growth of individual animals and how to optimize the profit of the farmers that raise such animals.
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spelling Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equationsCrecimiento y extinción en ambientes que varían aleatoriamente: modelamiento y optimización mediante ecuaciones diferenciales estocásticasStochastic differential equationsRandom environmentsPopulation growth modelsExtinctionFisheriesIndividual growth modelsProfit optimizationThis paper presents a brief overview of a range of applications of stochastic differential equations (SDE) in describing the growth of wildlife populations living in randomly varying environments and the associated risks of extinction, including profit optimization issues in the particular case of fish or other populations subjected to harvesting. The same basic ideas apply also to the growth of individual animals and how to optimize the profit of the farmers that raise such animals.Universidad Tecnológica Metropolitana, Facultad de Ciencias Naturales, Matemáticas y Medio Ambiente, Departamento de Matemática, Grupo MatBio-UTEM2021-11-15T12:34:20Z2021-11-152021-08-31T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/30337http://hdl.handle.net/10174/30337engBraumann, Carlos A. (2021). Growth and Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations. Revista de Modelamiento Matemático de Sistemas Biológicos - MMSB, VOL. 1, No. 1, p. 25-26.2735-68172735-7155https://sitios.vtte.utem.cl/revistammsb/wp-content/uploads/sites/27/2021/08/revista-MMSB-vol1-n1-2021-Braumann.pdfhttps://revistammsb.utem.cl/https://sitios.vtte.utem.cl/revistammsb/wp-content/uploads/sites/27/2021/08/revista-MMSB-vol1-n1-2021.pdfMAT - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científicabraumann@uevora.pt340Braumann, Carlos A.info: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:RCAAP2024-01-03T19:27:52Zoai:dspace.uevora.pt:10174/30337Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:19:39.288939Repositório 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 Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
Crecimiento y extinción en ambientes que varían aleatoriamente: modelamiento y optimización mediante ecuaciones diferenciales estocásticas
title Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
spellingShingle Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
Braumann, Carlos A.
Stochastic differential equations
Random environments
Population growth models
Extinction
Fisheries
Individual growth models
Profit optimization
title_short Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
title_full Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
title_fullStr Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
title_full_unstemmed Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
title_sort Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations
author Braumann, Carlos A.
author_facet Braumann, Carlos A.
author_role author
dc.contributor.author.fl_str_mv Braumann, Carlos A.
dc.subject.por.fl_str_mv Stochastic differential equations
Random environments
Population growth models
Extinction
Fisheries
Individual growth models
Profit optimization
topic Stochastic differential equations
Random environments
Population growth models
Extinction
Fisheries
Individual growth models
Profit optimization
description This paper presents a brief overview of a range of applications of stochastic differential equations (SDE) in describing the growth of wildlife populations living in randomly varying environments and the associated risks of extinction, including profit optimization issues in the particular case of fish or other populations subjected to harvesting. The same basic ideas apply also to the growth of individual animals and how to optimize the profit of the farmers that raise such animals.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-15T12:34:20Z
2021-11-15
2021-08-31T00:00:00Z
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/10174/30337
http://hdl.handle.net/10174/30337
url http://hdl.handle.net/10174/30337
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Braumann, Carlos A. (2021). Growth and Growth and extinction in randomly varying environments: modelling and optimization using stochastic differential equations. Revista de Modelamiento Matemático de Sistemas Biológicos - MMSB, VOL. 1, No. 1, p. 25-26.
2735-6817
2735-7155
https://sitios.vtte.utem.cl/revistammsb/wp-content/uploads/sites/27/2021/08/revista-MMSB-vol1-n1-2021-Braumann.pdf
https://revistammsb.utem.cl/
https://sitios.vtte.utem.cl/revistammsb/wp-content/uploads/sites/27/2021/08/revista-MMSB-vol1-n1-2021.pdf
MAT - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
braumann@uevora.pt
340
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidad Tecnológica Metropolitana, Facultad de Ciencias Naturales, Matemáticas y Medio Ambiente, Departamento de Matemática, Grupo MatBio-UTEM
publisher.none.fl_str_mv Universidad Tecnológica Metropolitana, Facultad de Ciencias Naturales, Matemáticas y Medio Ambiente, Departamento de Matemática, Grupo MatBio-UTEM
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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