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nLab > Latest Changes: H-monoidal groupoid

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    Anonymous

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeMay 16th 2022
    • (edited May 16th 2022)

    added more hyperlinks to the Idea-paragraph:

    In homotopy type theory, a 1-truncated H-monoid/A 3A_3-space. In category theory, a magmoidal groupoid with unit with an associator but no higher coherence laws.

    diff, v2, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeMay 16th 2022
    • (edited May 16th 2022)

    Under “In category theory” (here) it said

    natural unitary isomorphisms

    I think you don’t mean “unitary” but “unital”. I have changed it to:

    unital associator natural ismorphisms

    diff, v2, current

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