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nLab > Latest Changes: sigma-algebra

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  1.  
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeAug 29th 2018

    Harry Gindi points out that “infinity-field” redirects here, clashing with the unrelated entry of the same name.

    I can’t fix it right now. Maybe later.

    diff, v8, current

  2. Fixed on this page (was a relic of the unicode issues). The pages where infinity-field is used will need re-rendering, I will do that programatically in a second.

    • CommentRowNumber3.
    • CommentAuthorRichard Williamson
    • CommentTimeAug 29th 2018
    • (edited Aug 29th 2018)

    Only two pages needed re-rendering it seems, done now. [Edit: actually there were a few more, but should be done now. There was a similar problem at λ-ring, which also should be fixed now along with references to it.]

    • CommentRowNumber4.
    • CommentAuthorDavid_Corfield
    • CommentTimeJan 9th 2020

    Should this page have redirects from ’delta-ring’ etc.? If so, we need disambigution with the Buium-Borger sense.

    • CommentRowNumber5.
    • CommentAuthorTodd_Trimble
    • CommentTimeJan 9th 2020

    There’s already a redirect for delta-ring and delta-rings, but not for δ\delta-ring or δ\delta-rings. (There are a bunch of repetitions in the redirects; I imagine whoever it was (Toby?) was working quickly and copy-pasted σ\sigma too many times.)

    • CommentRowNumber6.
    • CommentAuthorDavid_Corfield
    • CommentTimeJan 9th 2020

    I meant to ask whether people use this term, but a quick look shows they do wikipedia: delta ring.

    So I guess disambiguation is needed to distinguish this from the other.

    • CommentRowNumber7.
    • CommentAuthorDavid_Corfield
    • CommentTimeJan 9th 2020

    Added a small disambiguating note, but really we should strip redirects, set up a disambiguation page, etc. No time at present.

    diff, v11, current

  8. Added a small disambiguating note, but really we should strip redirects, set up a disambiguation page, etc. No time at present.

    Baptiste Loreau

    diff, v12, current

    • CommentRowNumber9.
    • CommentAuthorUrs
    • CommentTimeMar 11th 2023

    Despite the announcement in comment #8 being a duplicate of that in comment #7 (?), I see from the edit history that #8 in fact fixed two little typos.

    While looking into this, I have slightly rearranged the first parenthetical in the sentence on empty families (here) to make it clearer what “both” is referring to.

    diff, v13, current

    • CommentRowNumber10.
    • CommentAuthorTodd_Trimble
    • CommentTimeJul 25th 2023

    I am dubbing the other notion of δ\delta-ring with the name “Joyal δ\delta-ring”, and will create an article soon.

    diff, v15, current

1 to 10 of 10

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