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nLab > Latest Changes: combinatorial category

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    • CommentRowNumber1.
    • CommentAuthorvarkor
    • CommentTimeMar 24th 2023

    Add a stub for this concept. I will add more details shortly.

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeMar 24th 2023

    In the first line I made manifest that/where Pultr proposed this terminology

    and in the “Related concepts” I added a warning that this is not related to combinatorial model category

    diff, v2, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeMar 24th 2023
    • (edited Mar 24th 2023)

    our Instiki is funny about typesetting of “|” in math mode. I think it wants it to be treated as an operator, or something like this. One way to make spacing come out right it so type: “\left| ... \right|”.

    diff, v2, current

    • CommentRowNumber4.
    • CommentAuthorvarkor
    • CommentTimeMar 24th 2023

    Ah, I see, that’s good to know, thanks.

    • CommentRowNumber5.
    • CommentAuthorvarkor
    • CommentTimeMar 15th 2024

    Added a couple of references.

    diff, v3, current

    • CommentRowNumber6.
    • CommentAuthorDavid_Corfield
    • CommentTimeMar 16th 2024

    Are there standard examples of this concept?

    I’ve improved the grammatical form of the definitional properties.

    I fixed the accent in the title of the final article for Lovász. The authors of that article have spelt his name incorrectly with the wrong accent in their article title. Or should one reproduce their mistake?

    diff, v4, current

    • CommentRowNumber7.
    • CommentAuthorvarkor
    • CommentTimeMar 17th 2024

    Are there standard examples of this concept?

    I think traditionally examples have come from finite model theory, e.g. finite relational structures. Reggio’s paper should have some examples, or references to papers in which they may be found.

    I fixed the accent in the title of the final article for Lovász. The authors of that article have spelt his name incorrectly with the wrong accent in their article title. Or should one reproduce their mistake?

    For accuracy, I think their mistake should probably be reproduced for now, but someone probably ought to point out to the authors their mistake.

    • CommentRowNumber8.
    • CommentAuthorvarkor
    • CommentTimeApr 25th 2024

    Add a reference to a paper of Trnková.

    diff, v5, current

1 to 8 of 8

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