Semigroup presentations for test local groups
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/32280 |
Resumo: | In this paper we exhibit a type of semigroup presentations which determines a class of local groups. We show that the finite elements of this class generate the pseudovariety LG of all finite local groups and use them as test-semigroups to prove that LG and S, the pseudovariety of all finite semigroups, verify the same kappa-identities involving kappa-terms of rank at most 1, where kappa denotes the implicit signature consisting of the multiplication and the (omega-1)-power. |
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7160 |
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Semigroup presentations for test local groupsLocal groupSemigroup presentationRees matrix semigroupPseudovarietyk -termCanonical formkappa-term?-termScience & TechnologyIn this paper we exhibit a type of semigroup presentations which determines a class of local groups. We show that the finite elements of this class generate the pseudovariety LG of all finite local groups and use them as test-semigroups to prove that LG and S, the pseudovariety of all finite semigroups, verify the same kappa-identities involving kappa-terms of rank at most 1, where kappa denotes the implicit signature consisting of the multiplication and the (omega-1)-power.Fundação para a Ciência e a Tecnologia (FCT), under the project PEst-C/MAT/UI0013/2011European Regional Development Fund, through the programme COMPETESpringerUniversidade do MinhoCosta, José CarlosNogueira, ConceiçãoTeixeira, M. Lurdes20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/32280engCosta, J. C., Nogueira, C., & Teixeira, M. L. (2015). Semigroup presentations for test local groups. Semigroup Forum, 90(3), 731-752. doi: 10.1007/s00233-014-9656-20037-191210.1007/s00233-014-9656-2info: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:RCAAP2023-07-21T12:05:26Zoai:repositorium.sdum.uminho.pt:1822/32280Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:55:52.400089Repositório 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 |
Semigroup presentations for test local groups |
title |
Semigroup presentations for test local groups |
spellingShingle |
Semigroup presentations for test local groups Costa, José Carlos Local group Semigroup presentation Rees matrix semigroup Pseudovariety k -term Canonical form kappa-term ?-term Science & Technology |
title_short |
Semigroup presentations for test local groups |
title_full |
Semigroup presentations for test local groups |
title_fullStr |
Semigroup presentations for test local groups |
title_full_unstemmed |
Semigroup presentations for test local groups |
title_sort |
Semigroup presentations for test local groups |
author |
Costa, José Carlos |
author_facet |
Costa, José Carlos Nogueira, Conceição Teixeira, M. Lurdes |
author_role |
author |
author2 |
Nogueira, Conceição Teixeira, M. Lurdes |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Costa, José Carlos Nogueira, Conceição Teixeira, M. Lurdes |
dc.subject.por.fl_str_mv |
Local group Semigroup presentation Rees matrix semigroup Pseudovariety k -term Canonical form kappa-term ?-term Science & Technology |
topic |
Local group Semigroup presentation Rees matrix semigroup Pseudovariety k -term Canonical form kappa-term ?-term Science & Technology |
description |
In this paper we exhibit a type of semigroup presentations which determines a class of local groups. We show that the finite elements of this class generate the pseudovariety LG of all finite local groups and use them as test-semigroups to prove that LG and S, the pseudovariety of all finite semigroups, verify the same kappa-identities involving kappa-terms of rank at most 1, where kappa denotes the implicit signature consisting of the multiplication and the (omega-1)-power. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z |
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/1822/32280 |
url |
http://hdl.handle.net/1822/32280 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Costa, J. C., Nogueira, C., & Teixeira, M. L. (2015). Semigroup presentations for test local groups. Semigroup Forum, 90(3), 731-752. doi: 10.1007/s00233-014-9656-2 0037-1912 10.1007/s00233-014-9656-2 |
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.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
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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1799132344596037632 |