Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/11194
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Janelidze, George | - |
dc.contributor.author | Sobral, Manuela | - |
dc.date.accessioned | 2009-08-26T15:45:19Z | - |
dc.date.available | 2009-08-26T15:45:19Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Pré-Publicações DMUC. 09-03 (2009) | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/11194 | - |
dc.description.abstract | We show that the category of regular epimorphisms in a Barr exact Goursat category is almost Barr exact in the sense that (it is a regular category and) every regular epimorphism in it is an e ective descent morphism. | en_US |
dc.description.sponsorship | FCT/Centro de Matemática da Universidade de Coimbra; South African NRF | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Centro de Matemática da Universidade de Coimbra | en_US |
dc.rights | openAccess | eng |
dc.subject | Regular category | en_US |
dc.subject | Barr exact category | en_US |
dc.subject | Goursat category | en_US |
dc.subject | Equivalence relation | en_US |
dc.subject | Eff ective descent morphism | en_US |
dc.title | Descent for regular epimorphisms in Barr exact Goursat categories | en_US |
dc.type | preprint | en_US |
uc.controloAutoridade | Sim | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.openairetype | preprint | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_816b | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0001-9289-6147 | - |
Appears in Collections: | FCTUC Matemática - Vários |
Files in This Item:
File | Description | Size | Format | |
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Descent for regular epimorphisms in Barr exact Goursat categories.pdf | 153.95 kB | Adobe PDF | View/Open |
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