On injectivity in locally presentable categories
Autoři | |
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Rok publikování | 1993 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Transactions of the American Mathematical Society |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Obecná matematika |
Popis | A class of objects of a locally presentable category is proved to be an injectivity class iff it is closed under products and retracts. This result requires a certain large cardinal principle. |
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