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nLab > Latest Changes: bornological set

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    • CommentRowNumber1.
    • CommentAuthorTodd_Trimble
    • CommentTimeAug 23rd 2012

    I added a few observations under a new section “Results” at bornological set. Bornological sets form a quasitopos. I don’t have a good reference for the theorem of Schanuel.

    Related is an observation which hadn’t occurred to me before: the category of sets equipped with a reflexive symmetric relation is a quasitopos. I’d like to return to this sometime in the context of thinking about morphisms of (simple) graphs.

    • CommentRowNumber2.
    • CommentAuthorMarc
    • CommentTimeAug 23rd 2012
    The link to the Adamek/Herrlich article should be stripped of the Google nonsense and converted to

    http://dml.cz/handle/10338.dmlcz/106447

    This gives the article page at the DML-CZ, from which the pdf and (links to the) references are available.

    Actually I tried to do this, but was not able to submit my edit
    (I will describe this in another post). So once again the Lab-Elves
    may need to do so.
    • CommentRowNumber3.
    • CommentAuthorTobyBartels
    • CommentTimeAug 23rd 2012

    @Marc: Done.

1 to 3 of 3

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