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nLab > Latest Changes: small violations of choice

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    • CommentRowNumber1.
    • CommentAuthorMike Shulman
    • CommentTimeJan 2nd 2010

    I wrote about the axiom of small violations of choice (SVC).

    I also created multilimit and weak multilimit mostly as stubs, and added some comments to injective object. I also split off homotopically injective object from injective object, since I felt that two different (but related) concepts were being squished together unnaturally.

    • CommentRowNumber2.
    • CommentAuthorDavidRoberts
    • CommentTimeOct 11th 2017

    I edited the references to give links and full bibliographic detail. In particular the paper that is listed now as being just by Rathjen had another author in the previous version. I’m not sure what happened, but the published version that I could find only has one author.

    • CommentRowNumber3.
    • CommentAuthorMike Shulman
    • CommentTimeAug 28th 2019

    Added a reference to Simon’s answer on MO showing that SVC is incompatible with ¬LEM\neg LEM.

    diff, v9, current

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeOct 27th 2022

    removing this old query box from the entry:

    +–{: .query} Mike Shulman: I wonder whether SVC implies the existence of the full model structure on chain complexes on chain complexes. =–

    diff, v10, current

1 to 4 of 4

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