Some precovers and preenvelopes in functor categories
From MaRDI portal
Publication:2065358
DOI10.1007/s13226-021-00094-9zbMath1484.18001OpenAlexW3169452124MaRDI QIDQ2065358
Publication date: 7 January 2022
Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s13226-021-00094-9
(pre)cover(pre)envelope\(FP_n\)-flat modules\(FP_n\)-injective\(n\)-strongly \textit{FP}-injective functor\(n\)-strongly flat functor
Category-theoretic methods and results in associative algebras (except as in 16D90) (16B50) Projectives and injectives (category-theoretic aspects) (18G05) Relative homological algebra, projective classes (category-theoretic aspects) (18G25) Functor categories, comma categories (18A25)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Finiteness conditions and cotorsion pairs
- Contravariant functors on the category of finitely presented modules.
- Injective and flat covers, envelopes and resolvents
- Rings which have flat injective modules
- On the global dimension of the functor category \(((\bmod R)^{op},Ab)\) and a theorem of Kulikov
- On \(n\)-coherent rings, \(n\)-hereditary rings and \(n\)-regular rings.
- Relative homological algebra
- The phantom cover of a module.
- Approximations and endomorphism algebras of modules.
- Purity in functor categories
- Strongly FP-injective and strongly flat functors
- The spectrum of a module category
- ON COSTA'S CONJECTURE
- Flat covers and cotorsion envelopes of sheaves
- Onn-Coherent Rings and (n,d)-Rings
- Covers in finitely accessible categories
- Locally finitely presented additive categories
- Parameterizing families of non-noetherian rings
- On Covers and Envelopes in Some Functor Categories
- Proceedings of the Conference on Categorical Algebra