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dc.contributor.authorDias, Margarida-
dc.contributor.authorSobral, Manuela-
dc.identifier.citationPré-Publicações DMUC. 05-04 (2005)en_US
dc.description.abstractA characterization of descent morphism in the category of Priestley spaces, as well as necessary and su cient conditions for such morphisms to be e ective are given. For that we embed this category in suitable categories of preordered topological spaces were descent and e ective morphisms are described using the monadic description of descent.en_US
dc.description.sponsorshipFCT/Centro de Matemática da Universidade de Coimbraen_US
dc.publisherCentro de Matemática da Universidade de Coimbraen_US
dc.subjectOrdered (preordered) topological spacesen_US
dc.subjectPriestley spaceen_US
dc.subjectStone spaceen_US
dc.subjectRegular and universal regular epimorphismsen_US
dc.subject(ef ective) descent morphismsen_US
dc.subjectMonadic categoriesen_US
dc.titleDescent for Priestley Spacesen_US
item.fulltextCom Texto completo-
item.grantfulltextopen- of Sciences and Technology- of Coimbra- - Centre for Mathematics of the University of Coimbra-
Appears in Collections:FCTUC Matemática - Artigos em Revistas Nacionais
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