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  1. Page created, but author did not leave any comments.

    Anonymous

    v1, current

    • CommentRowNumber2.
    • CommentAuthorMike Shulman
    • CommentTimeAug 29th 2022

    Is this page really necessary?

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeAug 29th 2022

    This is one of half a dozen new entries that all consider notions of morphisms between categories with a fixed collection of objects.

    As I had suggested in discussion of another one of these (here), the sensible thing to do would be to have one single page for category with a fixed collection of objects and then list these various notions of morphsism there.

    In fact, as I had also highlighted there, if we think of categories as (special cases of) stacks, then this is the notion of equipping a stack with an atlas, and that’s a basic but important notion also outside of foundations, which would certainly deserve to have its own entry.

    (I could make these edits and re-arrangements, but not right now…)