Two problems on the generation of linear extensions of posets

Detalhes bibliográficos
Autor(a) principal: Richa, Andréa Werneck
Data de Publicação: 1992
Outros Autores: Szwarcfiter, Jayme Luiz
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Repositório Institucional da UFRJ
Texto Completo: http://hdl.handle.net/11422/1075
Resumo: Apresentamos dois resultados sobre a geração de extensões lineares de um poset. Primeiro provamos que as extensões lineares de todo poset podem ser geradas por inserção. A seguir, descrevemos um algoritmo de tempo médio constante para gerar as extensões lineares de um poset série-paralelo em ordem lexicográfica.
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spelling Richa, Andréa WerneckSzwarcfiter, Jayme Luiz2016-11-10T11:32:30Z2023-11-30T03:03:05Z1992-07-30RICHA, A. W.; SZWARCFITER, J. L. Two problems on the generation of linear extensions of posets. Rio de Janeiro: NCE, UFRJ, 1992. 13 p. (Relatório Técnico, 07/92)http://hdl.handle.net/11422/1075Apresentamos dois resultados sobre a geração de extensões lineares de um poset. Primeiro provamos que as extensões lineares de todo poset podem ser geradas por inserção. A seguir, descrevemos um algoritmo de tempo médio constante para gerar as extensões lineares de um poset série-paralelo em ordem lexicográfica.We describe two results on the generation of linear extensions of a poset. First, we prove that the linear extensions of every poset can be generated by insertion. Next, we describe a constant average time algorithm to generate the linear extensions of a series-parallel poset in lexicographic order .Submitted by Raquel Porto (raquel@nce.ufrj.br) on 2016-11-10T11:32:30Z No. of bitstreams: 1 07_92_000040792.pdf: 1617569 bytes, checksum: c83166140b4b46c49972cc1ac2fc39ad (MD5)Made available in DSpace on 2016-11-10T11:32:30Z (GMT). No. of bitstreams: 1 07_92_000040792.pdf: 1617569 bytes, checksum: c83166140b4b46c49972cc1ac2fc39ad (MD5) Previous issue date: 1992-07-30engRelatório Técnico NCECNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAOExtensão linearLinear extension of posetTwo problems on the generation of linear extensions of posetsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/report0792abertoBrasilInstituto Tércio Pacitti de Aplicações e Pesquisas Computacionaisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRJinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJLICENSElicense.txtlicense.txttext/plain; charset=utf-81853http://pantheon.ufrj.br:80/bitstream/11422/1075/2/license.txtdd32849f2bfb22da963c3aac6e26e255MD52ORIGINAL07_92_000040792.pdf07_92_000040792.pdfapplication/pdf693552http://pantheon.ufrj.br:80/bitstream/11422/1075/3/07_92_000040792.pdfb79461dc7e3de11390d49ff2e93aff7eMD53TEXT07_92_000040792.pdf.txt07_92_000040792.pdf.txtExtracted texttext/plain22727http://pantheon.ufrj.br:80/bitstream/11422/1075/4/07_92_000040792.pdf.txt04e306a07093ba54dc3c3777329dca3aMD5411422/10752023-11-30 00:03:05.85oai:pantheon.ufrj.br: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Repositório de PublicaçõesPUBhttp://www.pantheon.ufrj.br/oai/requestopendoar:2023-11-30T03:03:05Repositório Institucional da UFRJ - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.pt_BR.fl_str_mv Two problems on the generation of linear extensions of posets
title Two problems on the generation of linear extensions of posets
spellingShingle Two problems on the generation of linear extensions of posets
Richa, Andréa Werneck
CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
Extensão linear
Linear extension of poset
title_short Two problems on the generation of linear extensions of posets
title_full Two problems on the generation of linear extensions of posets
title_fullStr Two problems on the generation of linear extensions of posets
title_full_unstemmed Two problems on the generation of linear extensions of posets
title_sort Two problems on the generation of linear extensions of posets
author Richa, Andréa Werneck
author_facet Richa, Andréa Werneck
Szwarcfiter, Jayme Luiz
author_role author
author2 Szwarcfiter, Jayme Luiz
author2_role author
dc.contributor.author.fl_str_mv Richa, Andréa Werneck
Szwarcfiter, Jayme Luiz
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
topic CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
Extensão linear
Linear extension of poset
dc.subject.por.fl_str_mv Extensão linear
dc.subject.eng.fl_str_mv Linear extension of poset
description Apresentamos dois resultados sobre a geração de extensões lineares de um poset. Primeiro provamos que as extensões lineares de todo poset podem ser geradas por inserção. A seguir, descrevemos um algoritmo de tempo médio constante para gerar as extensões lineares de um poset série-paralelo em ordem lexicográfica.
publishDate 1992
dc.date.issued.fl_str_mv 1992-07-30
dc.date.accessioned.fl_str_mv 2016-11-10T11:32:30Z
dc.date.available.fl_str_mv 2023-11-30T03:03:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.citation.fl_str_mv RICHA, A. W.; SZWARCFITER, J. L. Two problems on the generation of linear extensions of posets. Rio de Janeiro: NCE, UFRJ, 1992. 13 p. (Relatório Técnico, 07/92)
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11422/1075
identifier_str_mv RICHA, A. W.; SZWARCFITER, J. L. Two problems on the generation of linear extensions of posets. Rio de Janeiro: NCE, UFRJ, 1992. 13 p. (Relatório Técnico, 07/92)
url http://hdl.handle.net/11422/1075
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Relatório Técnico NCE
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Instituto Tércio Pacitti de Aplicações e Pesquisas Computacionais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRJ
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