A brief note about Rott contraction

Bibliographic Details
Main Author: Fermé, Eduardo L.
Publication Date: 1998
Other Authors: Rodriguez, Ricardo O.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.13/3464
Summary: One of the ways to model contraction functions for belief sets is epistemic entrenchment. The first step was provided by G¨ardenfors in [5], who defined epistemic entrenchment and a contraction function in terms of it and related the latter with the AGM contraction function. Later Hans Rott in [16] presented an entrenchment based contraction function that does not satisfy recovery. In this paper we provide an axiomatic characterization of Rott Contraction.1
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spelling A brief note about Rott contractionAGMBelief contractionRecovery postulateRott contraction.Faculdade de Ciências Exatas e da EngenhariaOne of the ways to model contraction functions for belief sets is epistemic entrenchment. The first step was provided by G¨ardenfors in [5], who defined epistemic entrenchment and a contraction function in terms of it and related the latter with the AGM contraction function. Later Hans Rott in [16] presented an entrenchment based contraction function that does not satisfy recovery. In this paper we provide an axiomatic characterization of Rott Contraction.1Oxford University PressDigitUMaFermé, Eduardo L.Rodriguez, Ricardo O.2021-06-01T10:34:38Z19981998-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3464eng10.1093/jigpal/6.6.835info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-24T17:04:16Zoai:digituma.uma.pt:10400.13/3464Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T20:46:07.603283Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv A brief note about Rott contraction
title A brief note about Rott contraction
spellingShingle A brief note about Rott contraction
Fermé, Eduardo L.
AGM
Belief contraction
Recovery postulate
Rott contraction
.
Faculdade de Ciências Exatas e da Engenharia
title_short A brief note about Rott contraction
title_full A brief note about Rott contraction
title_fullStr A brief note about Rott contraction
title_full_unstemmed A brief note about Rott contraction
title_sort A brief note about Rott contraction
author Fermé, Eduardo L.
author_facet Fermé, Eduardo L.
Rodriguez, Ricardo O.
author_role author
author2 Rodriguez, Ricardo O.
author2_role author
dc.contributor.none.fl_str_mv DigitUMa
dc.contributor.author.fl_str_mv Fermé, Eduardo L.
Rodriguez, Ricardo O.
dc.subject.por.fl_str_mv AGM
Belief contraction
Recovery postulate
Rott contraction
.
Faculdade de Ciências Exatas e da Engenharia
topic AGM
Belief contraction
Recovery postulate
Rott contraction
.
Faculdade de Ciências Exatas e da Engenharia
description One of the ways to model contraction functions for belief sets is epistemic entrenchment. The first step was provided by G¨ardenfors in [5], who defined epistemic entrenchment and a contraction function in terms of it and related the latter with the AGM contraction function. Later Hans Rott in [16] presented an entrenchment based contraction function that does not satisfy recovery. In this paper we provide an axiomatic characterization of Rott Contraction.1
publishDate 1998
dc.date.none.fl_str_mv 1998
1998-01-01T00:00:00Z
2021-06-01T10:34:38Z
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/10400.13/3464
url http://hdl.handle.net/10400.13/3464
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1093/jigpal/6.6.835
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 Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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