Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/13629| Title: | On regular and homological closure operators | Authors: | Clementino, Maria Manuel Gutierres, Gonçalo |
Keywords: | Regular closure operator; Homological closure operator; Maximal closure operator; Torsion theory | Issue Date: | 2009 | Publisher: | Centro de Matemática da Universidade de Coimbra | Citation: | Pré-Publicações DMUC. 09-49 (2009) | Serial title, monograph or event: | Pré-Publicações DMUC | Issue: | 09-49 | Place of publication or event: | C | Abstract: | Observing that weak heredity of regular closure operators in Top and of homological closure operators in homological categories identifies torsion theories, we study these closure operators in parallel, showing that regular closure operators play the same role in topology as homological closure operators do algebraically. | URI: | https://hdl.handle.net/10316/13629 | Rights: | openAccess |
| Appears in Collections: | FCTUC Matemática - Vários |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| On regular and homological closure operators.pdf | 126.31 kB | Adobe PDF | View/Open |
Page view(s)
278
checked on Apr 9, 2024
Download(s)
56
checked on Apr 9, 2024
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.