Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/89416
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Clementino, Maria Manuel | - |
dc.contributor.author | Martins-Ferreira, Nelson | - |
dc.contributor.author | Montoli, Andrea | - |
dc.date.accessioned | 2020-06-01T14:31:56Z | - |
dc.date.available | 2020-06-01T14:31:56Z | - |
dc.date.issued | 2019-10 | - |
dc.identifier.uri | https://hdl.handle.net/10316/89416 | - |
dc.description.abstract | We study the categorical properties of preordered groups. We first give a description of limits and colimits in this category, and study some classical exactness properties. Then we point out a strong analogy between the algebraic behaviour of preordered groups and monoids, and we apply two different recent approaches to relative categorical algebra to obtain some homological properties of preordered groups. | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | UID/MAT/00324/2013 | pt |
dc.rights | embargoedAccess | pt |
dc.subject | Preordered group; Positive cone; Protomodular object; S-Protomodular category | pt |
dc.title | On the categorical behaviour of preordered groups | pt |
dc.type | article | - |
degois.publication.firstPage | 4226 | pt |
degois.publication.lastPage | 4245 | pt |
degois.publication.issue | 10 | pt |
degois.publication.title | Journal of Pure and Applied Algebra | pt |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0022404919300143 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1016/j.jpaa.2019.01.006 | pt |
degois.publication.volume | 223 | pt |
dc.date.embargo | 2021-09-30 | * |
uc.date.periodoEmbargo | 730 | pt |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
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 |
Files in This Item:
File | Description | Size | Format | |
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ordgrp JPAA.pdf | 383.24 kB | Adobe PDF | View/Open |
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