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nLab > Latest Changes: D=2 TQFT

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  1.  
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeNov 15th 2014

    gave 2d TQFT a slightly more informative Idea-section, highlighting the difference between the classical strict case classified by Frobenius algebras and the local/extended non-compact case classified by Calabi-Yau objects.

    Added a reference by Abrams as a candidate for a first rigourous proof of the classification result via Frobenius algebras, and added citations for the local case (copied over from TCFT).

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeNov 17th 2014

    edited a bit more, but still no polished text beyond the first sections.

    Started a table 2d TQFT – table with the classification results and included it in the relevant entries (such as Frobenius algebra, Calabi-Yau A-infinity category etc.)

  3. Changed title and links to different convention, see discussion here. Also updated related concepts.

    diff, v19, current

1 to 3 of 3

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