Geodesic
Cartan-Eilenberg projective, injective and flat complexes
Czechoslovak Mathematical Journal, Tome 66 (2016) no. 1, pp. 151-167.

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Let R be an associative ring with identity and F a class of R-modules. In this article: we first give a detailed treatment of Cartan-Eilenberg F complexes and extend the basic properties of the class F to the class CE(F). Secondly, we study and give some equivalent characterizations of Cartan-Eilenberg projective, injective and flat complexes which are similar to projective, injective and flat modules, respectively. As applications, we characterize some classical rings in terms of these complexes, including coherent, Noetherian, von Neumann regular rings, QF rings, semisimple rings, hereditary rings and perfect rings.
DOI : 10.1007/s10587-016-0247-0
Classification : 18G10, 18G25, 18G35
Mots-clés : Cartan-Eilenberg projective complex; Cartan-Eilenberg injective complex; Cartan-Eilenberg flat complex 
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Zhai, Xiaorui; Zhang, Chunxia. Cartan-Eilenberg projective, injective and flat complexes. Czechoslovak Mathematical Journal, Tome 66 (2016) no. 1, pp. 151-167. doi : 10.1007/s10587-016-0247-0. https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-016-0247-0/

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