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nLab > Latest Changes: exterior algebra

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  1.  
    • CommentRowNumber1.
    • CommentAuthorsgarush
    • CommentTimeApr 10th 2018
    • (edited Apr 10th 2018)

    As discussed on the nforum in the thread here, the definition of the antisymmetric tensor power was incorrect.

    diff, v20, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeApr 10th 2018

    Thanks!

    To make hyperlinks here, type

      [link text](url)
    • CommentRowNumber3.
    • CommentAuthorJ-B Vienney
    • CommentTimeAug 25th 2022

    Replaced linear category by symmetric monoidal 𝕂\mathbb{K}-linear category at some place.

    diff, v22, current

    • CommentRowNumber4.
    • CommentAuthorShamrock
    • CommentTimeMar 17th 2024
    The article starts by saying the exterior algebra is the free antisymmetric graded algebra on degree 1 generators, but doesn't this fail in characteristic 2? You should get an ordinary polynomial ring yes?
    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeMar 17th 2024

    The issue with characteristic 2 is mentioned further below around what is currently equations (1) and (2).

  6. added algebra - contents to sidebar

    Anonymouse

    diff, v25, current

1 to 6 of 6

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