Por favor, use este identificador para citar o enlazar este ítem:
https://doi.org/10.1017/S0013091519000270
Twittear
Registro completo de metadatos
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Estrada, Sergio | - |
dc.contributor.author | Pérez, Marco A. | - |
dc.contributor.author | Zhu, Haiyan | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU | es |
dc.date.accessioned | 2024-01-17T13:15:56Z | - |
dc.date.available | 2024-01-17T13:15:56Z | - |
dc.date.issued | 2019-08-13 | - |
dc.identifier.citation | Estrada S, Pérez MA, Zhu H. Balanced pairs, cotorsion triplets and quiver representations. Proceedings of the Edinburgh Mathematical Society. 2020;63(1):67-90. | es |
dc.identifier.issn | 0013-0915 | - |
dc.identifier.issn | 1464-3839 | - |
dc.identifier.uri | http://hdl.handle.net/10201/137401 | - |
dc.description | ©2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted version of a Published Work that appeared in final form in Proceedings of the Edinburgh Mathematical Society. To access the final edited and published work seehttps://doi.org/10.1017/S0013091519000270 | es |
dc.description.abstract | Balanced pairs appear naturally in the realm of relative homological algebra associated with the balance of right-derived functors of the Hom functor. Cotorsion triplets are a natural source of such pairs. In this paper, we study the connection between balanced pairs and cotorsion triplets by using recent quiver representation techniques. In doing so, we find a new characterization of abelian categories that have enough projectives and injectives in terms of the existence of complete hereditary cotorsion triplets. We also provide a short proof of the lack of balance for derived functors of Hom computed using flat resolutions, which extends the one given by Enochs in the commutative case. | es |
dc.format | application/pdf | es |
dc.format.extent | 21 | es |
dc.language | eng | es |
dc.publisher | Cambridge University Press | es |
dc.relation | Sergio Estrada is supported by the grant MTM2016-77445-P from the Ministerio de Econom a y Competitividad and the grant 19880/GERM/15 from the Fundaci on S eneca-Agencia de Ciencia y Tecnolog a de la Regi on de Murcia. | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Balanced pair | es |
dc.subject | Cotorsion triplet | es |
dc.subject | Quiver representation | es |
dc.subject.other | CDU::5 - Ciencias puras y naturales | es |
dc.title | Balanced pairs, cotorsion triplets and quiver representations | es |
dc.type | info:eu-repo/semantics/article | es |
dc.identifier.doi | https://doi.org/10.1017/S0013091519000270 | - |
Aparece en las colecciones: | Artículos: Matemáticas |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
balance_revised_2.pdf | 468,2 kB | Adobe PDF | Visualizar/Abrir |
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons