Epistemic entrenchment-based multiple contractions
Autor(a) principal: | |
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Data de Publicação: | 2013 |
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/10400.13/3446 |
Resumo: | In this article we present a new class of multiple contraction functions—the epistemic entrenchment-based multiple contractions—which are a generalization of the epistemic entrenchment-based contractions (Gardenfors, 1988; G ¨ ardenfors & Makinson, 1988) to the case of ¨ contractions by (possibly nonsingleton) sets of sentences and provide an axiomatic characterization for that class of functions. Moreover, we show that the class of epistemic entrenchment-based multi ple contractions coincides with the class of system of spheres-based multiple contractions introduced in Ferme & Reis (2012). |
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Epistemic entrenchment-based multiple contractionsMultiple contraction functionsEpistemic entrenchment-based multiple contractionsEpistemic entrenchment-based contractionsSystem of spheres-based multiple contractions.Faculdade de Ciências Exatas e da EngenhariaIn this article we present a new class of multiple contraction functions—the epistemic entrenchment-based multiple contractions—which are a generalization of the epistemic entrenchment-based contractions (Gardenfors, 1988; G ¨ ardenfors & Makinson, 1988) to the case of ¨ contractions by (possibly nonsingleton) sets of sentences and provide an axiomatic characterization for that class of functions. Moreover, we show that the class of epistemic entrenchment-based multi ple contractions coincides with the class of system of spheres-based multiple contractions introduced in Ferme & Reis (2012).Cambridge University PressDigitUMaFermé, EduardoReis, Maurício D. L.2021-05-27T15:13:24Z2013-01-01T00:00:00Z2013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3446engFermé, E., & Reis, M. D. (2013). Epistemic entrenchment-based multiple contractions. Review of Symbolic Logic, 6(3).10.1017/S1755020313000105info: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:RCAAP2022-09-05T12:56:24Zoai:digituma.uma.pt:10400.13/3446Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:06:30.043463Repositório 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 |
Epistemic entrenchment-based multiple contractions |
title |
Epistemic entrenchment-based multiple contractions |
spellingShingle |
Epistemic entrenchment-based multiple contractions Fermé, Eduardo Multiple contraction functions Epistemic entrenchment-based multiple contractions Epistemic entrenchment-based contractions System of spheres-based multiple contractions . Faculdade de Ciências Exatas e da Engenharia |
title_short |
Epistemic entrenchment-based multiple contractions |
title_full |
Epistemic entrenchment-based multiple contractions |
title_fullStr |
Epistemic entrenchment-based multiple contractions |
title_full_unstemmed |
Epistemic entrenchment-based multiple contractions |
title_sort |
Epistemic entrenchment-based multiple contractions |
author |
Fermé, Eduardo |
author_facet |
Fermé, Eduardo Reis, Maurício D. L. |
author_role |
author |
author2 |
Reis, Maurício D. L. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Fermé, Eduardo Reis, Maurício D. L. |
dc.subject.por.fl_str_mv |
Multiple contraction functions Epistemic entrenchment-based multiple contractions Epistemic entrenchment-based contractions System of spheres-based multiple contractions . Faculdade de Ciências Exatas e da Engenharia |
topic |
Multiple contraction functions Epistemic entrenchment-based multiple contractions Epistemic entrenchment-based contractions System of spheres-based multiple contractions . Faculdade de Ciências Exatas e da Engenharia |
description |
In this article we present a new class of multiple contraction functions—the epistemic entrenchment-based multiple contractions—which are a generalization of the epistemic entrenchment-based contractions (Gardenfors, 1988; G ¨ ardenfors & Makinson, 1988) to the case of ¨ contractions by (possibly nonsingleton) sets of sentences and provide an axiomatic characterization for that class of functions. Moreover, we show that the class of epistemic entrenchment-based multi ple contractions coincides with the class of system of spheres-based multiple contractions introduced in Ferme & Reis (2012). |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01T00:00:00Z 2013-01-01T00:00:00Z 2021-05-27T15:13:24Z |
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/10400.13/3446 |
url |
http://hdl.handle.net/10400.13/3446 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Fermé, E., & Reis, M. D. (2013). Epistemic entrenchment-based multiple contractions. Review of Symbolic Logic, 6(3). 10.1017/S1755020313000105 |
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 |
Cambridge University Press |
publisher.none.fl_str_mv |
Cambridge University Press |
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 |
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1817550092232556544 |