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Stream: theory: category theory

Topic: up of images

view this post on Zulip Matteo Capucci (he/him) (Nov 14 2023 at 11:06):

If C\cal C has a factorization system (E,M)(\cal E, M), and f:c→c′f:c \to c' is a morphism that factors as c→ei→mc′c \xrightarrow{e} i \xrightarrow{m} c', does ii have a universal property?