On lattices from combinatorial game theory modularity and a representation theorem: finite case
Autor(a) principal: | |
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Data de Publicação: | 2014 |
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/10400.21/5012 |
Resumo: | We show that a self-generated set of combinatorial games, S. may not be hereditarily closed but, strong self-generation and hereditary closure are equivalent in the universe of short games. In [13], the question "Is there a set which will give a non-distributive but modular lattice?" appears. A useful necessary condition for the existence of a finite non-distributive modular L(S) is proved. We show the existence of S such that L(S) is modular and not distributive, exhibiting the first known example. More, we prove a Representation Theorem with Games that allows the generation of all finite lattices in game context. Finally, a computational tool for drawing lattices of games is presented. (C) 2014 Elsevier B.V. All rights reserved. |
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On lattices from combinatorial game theory modularity and a representation theorem: finite caseCombinatorial game theoryLatticesModularityRepresentation theoremsWe show that a self-generated set of combinatorial games, S. may not be hereditarily closed but, strong self-generation and hereditary closure are equivalent in the universe of short games. In [13], the question "Is there a set which will give a non-distributive but modular lattice?" appears. A useful necessary condition for the existence of a finite non-distributive modular L(S) is proved. We show the existence of S such that L(S) is modular and not distributive, exhibiting the first known example. More, we prove a Representation Theorem with Games that allows the generation of all finite lattices in game context. Finally, a computational tool for drawing lattices of games is presented. (C) 2014 Elsevier B.V. All rights reserved.Elsevier Science BVRCIPLCarvalho, AldaSantos, Carlos Pereira dosDias, CatiaCoelho, FranciscoNeto, João PedroNowakowski, RichardVinagre, Sandra2015-08-25T14:34:32Z2014-032014-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/5012engCARVALHO, Alda Cristina Jesus V. Nunes de, [et al] – On lattices from combinatorial game theory modularity and a representation theorem: Finite case. Theroretical Computer Science. ISSN: 0304-3975. Vol. 527 (2014), pp. 37-490304-397510.1016/j.tcs.2014.01.025metadata only accessinfo: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:RCAAP2023-08-03T09:47:50Zoai:repositorio.ipl.pt:10400.21/5012Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:14:21.455099Repositório 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 |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
title |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
spellingShingle |
On lattices from combinatorial game theory modularity and a representation theorem: finite case Carvalho, Alda Combinatorial game theory Lattices Modularity Representation theorems |
title_short |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
title_full |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
title_fullStr |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
title_full_unstemmed |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
title_sort |
On lattices from combinatorial game theory modularity and a representation theorem: finite case |
author |
Carvalho, Alda |
author_facet |
Carvalho, Alda Santos, Carlos Pereira dos Dias, Catia Coelho, Francisco Neto, João Pedro Nowakowski, Richard Vinagre, Sandra |
author_role |
author |
author2 |
Santos, Carlos Pereira dos Dias, Catia Coelho, Francisco Neto, João Pedro Nowakowski, Richard Vinagre, Sandra |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Carvalho, Alda Santos, Carlos Pereira dos Dias, Catia Coelho, Francisco Neto, João Pedro Nowakowski, Richard Vinagre, Sandra |
dc.subject.por.fl_str_mv |
Combinatorial game theory Lattices Modularity Representation theorems |
topic |
Combinatorial game theory Lattices Modularity Representation theorems |
description |
We show that a self-generated set of combinatorial games, S. may not be hereditarily closed but, strong self-generation and hereditary closure are equivalent in the universe of short games. In [13], the question "Is there a set which will give a non-distributive but modular lattice?" appears. A useful necessary condition for the existence of a finite non-distributive modular L(S) is proved. We show the existence of S such that L(S) is modular and not distributive, exhibiting the first known example. More, we prove a Representation Theorem with Games that allows the generation of all finite lattices in game context. Finally, a computational tool for drawing lattices of games is presented. (C) 2014 Elsevier B.V. All rights reserved. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-03 2014-03-01T00:00:00Z 2015-08-25T14:34:32Z |
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/10400.21/5012 |
url |
http://hdl.handle.net/10400.21/5012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
CARVALHO, Alda Cristina Jesus V. Nunes de, [et al] – On lattices from combinatorial game theory modularity and a representation theorem: Finite case. Theroretical Computer Science. ISSN: 0304-3975. Vol. 527 (2014), pp. 37-49 0304-3975 10.1016/j.tcs.2014.01.025 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science BV |
publisher.none.fl_str_mv |
Elsevier Science BV |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133401578471424 |