Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/89423
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Clementino, Maria Manuel | - |
dc.contributor.author | Janelidze, George | - |
dc.date.accessioned | 2020-06-02T10:41:13Z | - |
dc.date.available | 2020-06-02T10:41:13Z | - |
dc.date.issued | 2020-03 | - |
dc.identifier.uri | https://hdl.handle.net/10316/89423 | - |
dc.description.abstract | We make three independent observations on characterizing effective descent morphisms in the category of topological spaces. The first of them proposes a new modification of known characterizations of effective descent morphisms of general spaces, while the other two are devoted to locally finite and Hausdorff spaces, respectively. The Hausdorff case is considered, as far as we could, at the more general level of relational algebras in the sense of M. Barr. | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | CMUC-UID/MAT/00324/2019 | pt |
dc.rights | embargoedAccess | pt |
dc.subject | Monad; Effective descent morphism; Relational algebra; Ultrafilter monad; Locally finite space; Hausdorff space; Alexandrov space | pt |
dc.title | Another note on effective descent morphisms of topological spaces and relational algebras | pt |
dc.type | article | - |
degois.publication.title | Topology and its Applications | pt |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0166864119303669 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1016/j.topol.2019.106961 | pt |
degois.publication.volume | 273 | pt |
dc.date.embargo | 2022-03-01 | * |
uc.date.periodoEmbargo | 730 | pt |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0002-2653-8090 | - |
Appears in Collections: | I&D CMUC - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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CJ_effective_descent_revised.pdf | 263.56 kB | Adobe PDF | View/Open |
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