Informace o publikaci
Cofibrant generation of pure monomorphisms
| Autoři | |
|---|---|
| Rok publikování | 2020 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Journal of Algebra |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://doi.org/10.1016/j.jalgebra.2020.05.036 |
| Doi | http://dx.doi.org/10.1016/j.jalgebra.2020.05.036 |
| Klíčová slova | pure monomorphism; pure injective; cofibrant generation; locally finitely presentable category; additive category |
| Popis | We show that pure monomorphisms are cofibrantly generated---generated from a set of morphisms by pushouts, transfinite composition, and retracts---in any locally finitely presentable additive category. In particular, this is true in any category of modules. |
| Související projekty: |