Gallai-Edmonds decomposition of unicyclic graphs from null space

Detalhes bibliográficos
Autor(a) principal: Allem, Luiz Emílio
Data de Publicação: 2022
Outros Autores: Jaume, Daniel Alejandro, Molina, Gonzalo, Toledo, Maikon Machado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/256727
Resumo: In this paper, we compute the Gallai-Edmonds decomposition of a unicyclic graph G using linear algebraic tools. More precisely, the Gallai-Edmonds decomposition of G is obtained from the null space associated with adjacency matrices of its subtrees.
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spelling Allem, Luiz EmílioJaume, Daniel AlejandroMolina, GonzaloToledo, Maikon Machado2023-04-05T03:48:04Z20222768-4202http://hdl.handle.net/10183/256727001163853In this paper, we compute the Gallai-Edmonds decomposition of a unicyclic graph G using linear algebraic tools. More precisely, the Gallai-Edmonds decomposition of G is obtained from the null space associated with adjacency matrices of its subtrees.application/pdfengAmerican Journal of Combinatorics. Flagstaff. Vol. 1 (2022), p. 47–64Decomposição : MatemáticaGrafosUnicyclic graphNull spaceNull decompositionGallai-Edmonds decompositionGallai-Edmonds decomposition of unicyclic graphs from null spaceEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001163853.pdf.txt001163853.pdf.txtExtracted Texttext/plain34752http://www.lume.ufrgs.br/bitstream/10183/256727/2/001163853.pdf.txtdf542ff142d7dafc44788351f3af3f49MD52ORIGINAL001163853.pdfTexto completo (inglês)application/pdf263731http://www.lume.ufrgs.br/bitstream/10183/256727/1/001163853.pdf9561e7f1c58c6608e340ce7fb5a61b70MD5110183/2567272023-04-07 03:26:38.672853oai:www.lume.ufrgs.br:10183/256727Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-04-07T06:26:38Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Gallai-Edmonds decomposition of unicyclic graphs from null space
title Gallai-Edmonds decomposition of unicyclic graphs from null space
spellingShingle Gallai-Edmonds decomposition of unicyclic graphs from null space
Allem, Luiz Emílio
Decomposição : Matemática
Grafos
Unicyclic graph
Null space
Null decomposition
Gallai-Edmonds decomposition
title_short Gallai-Edmonds decomposition of unicyclic graphs from null space
title_full Gallai-Edmonds decomposition of unicyclic graphs from null space
title_fullStr Gallai-Edmonds decomposition of unicyclic graphs from null space
title_full_unstemmed Gallai-Edmonds decomposition of unicyclic graphs from null space
title_sort Gallai-Edmonds decomposition of unicyclic graphs from null space
author Allem, Luiz Emílio
author_facet Allem, Luiz Emílio
Jaume, Daniel Alejandro
Molina, Gonzalo
Toledo, Maikon Machado
author_role author
author2 Jaume, Daniel Alejandro
Molina, Gonzalo
Toledo, Maikon Machado
author2_role author
author
author
dc.contributor.author.fl_str_mv Allem, Luiz Emílio
Jaume, Daniel Alejandro
Molina, Gonzalo
Toledo, Maikon Machado
dc.subject.por.fl_str_mv Decomposição : Matemática
Grafos
topic Decomposição : Matemática
Grafos
Unicyclic graph
Null space
Null decomposition
Gallai-Edmonds decomposition
dc.subject.eng.fl_str_mv Unicyclic graph
Null space
Null decomposition
Gallai-Edmonds decomposition
description In this paper, we compute the Gallai-Edmonds decomposition of a unicyclic graph G using linear algebraic tools. More precisely, the Gallai-Edmonds decomposition of G is obtained from the null space associated with adjacency matrices of its subtrees.
publishDate 2022
dc.date.issued.fl_str_mv 2022
dc.date.accessioned.fl_str_mv 2023-04-05T03:48:04Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/256727
dc.identifier.issn.pt_BR.fl_str_mv 2768-4202
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url http://hdl.handle.net/10183/256727
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv American Journal of Combinatorics. Flagstaff. Vol. 1 (2022), p. 47–64
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