[FOM] Axiom of Choice in Category Theory
nouvid-fom at yahoo.fr
Mon Jan 30 22:58:24 EST 2006
I would like to discuss about the Axiom of Choice in
If I am not mistaken, it is formulated the following
"Let C and D be (small) categories such that C is not
empty and D is discrete. Let F be a functor from C to
D. There exists a functor G from D to C such that
Can someone explain why D is required to be discrete?
Can F and G be seen as a pair of adjoint functors?
More generally, what is the relation between the Axiom
of Choice and adjunction?
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