Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/11307
DC FieldValueLanguage
dc.contributor.authorPicado, Jorge-
dc.contributor.authorPultr, Aleš-
dc.contributor.authorTozzi, Anna-
dc.date.accessioned2009-09-07T12:18:43Z-
dc.date.available2009-09-07T12:18:43Z-
dc.date.issued2007-
dc.identifier.citationPré-Publicações DMUC. 07-05 (2007)en_US
dc.identifier.urihttps://hdl.handle.net/10316/11307-
dc.description.abstractSubfitness and its relation to openness and completeness is studied in the context of Heyting semilattices. A formally weaker condition (c-subfitness) is shown to be necessary and su±cient for openness and completeness to coincide. For a large class of spatial frames, c-subfit = subfit.en_US
dc.description.sponsorshipCentro de Matemática da Universidade de Coimbra/FCT; Ministry of Education of the Czech Republic, project 1M0021620808; Italian grant PRIN 2004010554-002en_US
dc.language.isoengen_US
dc.publisherCentro de Matemática da Universidade de Coimbraen_US
dc.rightsopenAccesseng
dc.subjectHeyting semilatticeen_US
dc.subjectIdealen_US
dc.subjectsubfitnessen_US
dc.subjectOpen and complete ideals and homomorphismsen_US
dc.titleIdeals in Heyting semilattices and open homomorphismsen_US
dc.typepreprinten_US
uc.controloAutoridadeSim-
item.openairecristypehttp://purl.org/coar/resource_type/c_816b-
item.openairetypepreprint-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1en-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCMUC - Centre for Mathematics of the University of Coimbra-
crisitem.author.orcid0000-0001-7837-1221-
Appears in Collections:FCTUC Matemática - Vários
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