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https://hdl.handle.net/10316/4577| Title: | Protolocalisations of homological categories | Authors: | Borceux, Francis Clementino, Maria Manuel Gran, Marino Sousa, Lurdes |
Issue Date: | 2008 | Citation: | Journal of Pure and Applied Algebra. 212:8 (2008) 1898-1927 | Abstract: | A protolocalisation of a homological (resp. semi-abelian) category is a regular full reflective subcategory, whose reflection preserves short exact sequences. We study the closure operator and the torsion theory associated with such a situation. We pay special attention to the fibered, the regular epireflective and the monoreflective cases. We give examples in algebra, topos theory and functional analysis. | URI: | https://hdl.handle.net/10316/4577 | DOI: | 10.1016/j.jpaa.2007.11.005 | Rights: | openAccess |
| Appears in Collections: | FCTUC Matemática - Artigos em Revistas Internacionais |
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| file75a28c72c75b4884b8770645513e8f50.pdf | 1.39 MB | Adobe PDF | View/Open |
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