Reflections and powers of multisorted minions

Detalhes bibliográficos
Autor(a) principal: Lehtonen, Erkko
Data de Publicação: 2021
Outros Autores: Pöschel, Reinhard
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/131752
Resumo: Classes of multisorted minions closed under extensions, reflections, and direct powers are considered from a relational point of view. As a generalization of a result of Barto, Opršal, and Pinsker, the closure of a multisorted minion is characterized in terms of constructions on multisorted relation pairs which are invariant for minions.
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spelling Reflections and powers of multisorted minionsCoreflectionMinionMinor-closed classMultisorted algebraReflectionAlgebra and Number TheoryLogicClasses of multisorted minions closed under extensions, reflections, and direct powers are considered from a relational point of view. As a generalization of a result of Barto, Opršal, and Pinsker, the closure of a multisorted minion is characterized in terms of constructions on multisorted relation pairs which are invariant for minions.CMA - Centro de Matemática e AplicaçõesRUNLehtonen, ErkkoPöschel, Reinhard2022-01-28T00:27:32Z2021-052021-05-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/131752eng0002-5240PURE: 36397157https://doi.org/10.1007/s00012-020-00707-0info: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:RCAAP2024-03-11T05:10:23Zoai:run.unl.pt:10362/131752Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:47:12.099340Repositório 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 Reflections and powers of multisorted minions
title Reflections and powers of multisorted minions
spellingShingle Reflections and powers of multisorted minions
Lehtonen, Erkko
Coreflection
Minion
Minor-closed class
Multisorted algebra
Reflection
Algebra and Number Theory
Logic
title_short Reflections and powers of multisorted minions
title_full Reflections and powers of multisorted minions
title_fullStr Reflections and powers of multisorted minions
title_full_unstemmed Reflections and powers of multisorted minions
title_sort Reflections and powers of multisorted minions
author Lehtonen, Erkko
author_facet Lehtonen, Erkko
Pöschel, Reinhard
author_role author
author2 Pöschel, Reinhard
author2_role author
dc.contributor.none.fl_str_mv CMA - Centro de Matemática e Aplicações
RUN
dc.contributor.author.fl_str_mv Lehtonen, Erkko
Pöschel, Reinhard
dc.subject.por.fl_str_mv Coreflection
Minion
Minor-closed class
Multisorted algebra
Reflection
Algebra and Number Theory
Logic
topic Coreflection
Minion
Minor-closed class
Multisorted algebra
Reflection
Algebra and Number Theory
Logic
description Classes of multisorted minions closed under extensions, reflections, and direct powers are considered from a relational point of view. As a generalization of a result of Barto, Opršal, and Pinsker, the closure of a multisorted minion is characterized in terms of constructions on multisorted relation pairs which are invariant for minions.
publishDate 2021
dc.date.none.fl_str_mv 2021-05
2021-05-01T00:00:00Z
2022-01-28T00:27:32Z
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/10362/131752
url http://hdl.handle.net/10362/131752
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0002-5240
PURE: 36397157
https://doi.org/10.1007/s00012-020-00707-0
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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
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