On the graph on a weyl group being an interval graph

We consider the graph on a Weyl group whose associated root system is arbitrary. It is shown that such a graph is an interval graph only when the associated root systems are of some particular types.

Autores:
Patel, Hemendra K.
Hulsurkar, Suresh G.
Tipo de recurso:
Article of journal
Fecha de publicación:
1998
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/43680
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/43680
http://bdigital.unal.edu.co/33778/
Palabra clave:
Root systems
Weyl groups
interval graph
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Patel, Hemendra K.6bdba04b-c33d-4ff9-aad8-ecf69b97735e300Hulsurkar, Suresh G.64744e65-a56a-4432-a636-3bd69720a4aa3002019-06-28T12:18:04Z2019-06-28T12:18:04Z1998https://repositorio.unal.edu.co/handle/unal/43680http://bdigital.unal.edu.co/33778/We consider the graph on a Weyl group whose associated root system is arbitrary. It is shown that such a graph is an interval graph only when the associated root systems are of some particular types.application/pdfspaUniversidad Nacuional de Colombia; Sociedad Colombiana de matemáticashttp://revistas.unal.edu.co/index.php/recolma/article/view/33681Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de MatemáticasRevista Colombiana de MatemáticasRevista Colombiana de Matemáticas; Vol. 32, núm. 1 (1998); 1-12 0034-7426Patel, Hemendra K. and Hulsurkar, Suresh G. (1998) On the graph on a weyl group being an interval graph. Revista Colombiana de Matemáticas; Vol. 32, núm. 1 (1998); 1-12 0034-7426 .On the graph on a weyl group being an interval graphArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTRoot systemsWeyl groupsinterval graphORIGINAL33681-125582-1-PB.pdfapplication/pdf6308036https://repositorio.unal.edu.co/bitstream/unal/43680/1/33681-125582-1-PB.pdf24209fa1d50f4dff1aaf789a6460d9aeMD51THUMBNAIL33681-125582-1-PB.pdf.jpg33681-125582-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6792https://repositorio.unal.edu.co/bitstream/unal/43680/2/33681-125582-1-PB.pdf.jpg1d51bceddb3ff2a5845c6fcb361c2353MD52unal/43680oai:repositorio.unal.edu.co:unal/436802023-02-13 23:04:59.624Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv On the graph on a weyl group being an interval graph
title On the graph on a weyl group being an interval graph
spellingShingle On the graph on a weyl group being an interval graph
Root systems
Weyl groups
interval graph
title_short On the graph on a weyl group being an interval graph
title_full On the graph on a weyl group being an interval graph
title_fullStr On the graph on a weyl group being an interval graph
title_full_unstemmed On the graph on a weyl group being an interval graph
title_sort On the graph on a weyl group being an interval graph
dc.creator.fl_str_mv Patel, Hemendra K.
Hulsurkar, Suresh G.
dc.contributor.author.spa.fl_str_mv Patel, Hemendra K.
Hulsurkar, Suresh G.
dc.subject.proposal.spa.fl_str_mv Root systems
Weyl groups
interval graph
topic Root systems
Weyl groups
interval graph
description We consider the graph on a Weyl group whose associated root system is arbitrary. It is shown that such a graph is an interval graph only when the associated root systems are of some particular types.
publishDate 1998
dc.date.issued.spa.fl_str_mv 1998
dc.date.accessioned.spa.fl_str_mv 2019-06-28T12:18:04Z
dc.date.available.spa.fl_str_mv 2019-06-28T12:18:04Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/33778/
url https://repositorio.unal.edu.co/handle/unal/43680
http://bdigital.unal.edu.co/33778/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/recolma/article/view/33681
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas
Revista Colombiana de Matemáticas
dc.relation.ispartofseries.none.fl_str_mv Revista Colombiana de Matemáticas; Vol. 32, núm. 1 (1998); 1-12 0034-7426
dc.relation.references.spa.fl_str_mv Patel, Hemendra K. and Hulsurkar, Suresh G. (1998) On the graph on a weyl group being an interval graph. Revista Colombiana de Matemáticas; Vol. 32, núm. 1 (1998); 1-12 0034-7426 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas
institution Universidad Nacional de Colombia
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