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Representing finitely generated refinement monoids as graph monoids

dc.contributor.authorAra, P.
dc.contributor.authorPardo Espino, Enrique 
dc.contributor.otherMatemáticasen_US
dc.date.accessioned2016-06-14T07:02:53Z
dc.date.available2016-06-14T07:02:53Z
dc.date.issued2016-06-14
dc.identifier.urihttp://hdl.handle.net/10498/18405
dc.description.abstractGraph monoids arise naturally in the study of non-stable K-theory of graph C*-algebras and Leavitt path algebras. They play also an important role in the current approaches to the realization problem for von Neumann regular rings. In this paper, we characterize when a finitely generated conical refinement monoid can be represented as a graph monoid. The characterization is expressed in terms of the behavior of the structural maps of the associated I-system at the free primes of the monoid.en_US
dc.description.sponsorshipBoth authors are partially supported by the DGI-MINECO and European Regional Development Fund, jointly, through Project MTM2014-53644-P. The second author was partially supported by PAI III grant FQM-298 of the Junta de Andalucía.en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectRefinement monoiden_US
dc.subjectregular monoiden_US
dc.subjectprimely generated monoiden_US
dc.subjectgraph monoiden_US
dc.titleRepresenting finitely generated refinement monoids as graph monoidsen_US
dc.typejournal articleen_US
dc.rights.accessRightsopen accessen_US


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Esta obra está bajo una Licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internacional