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nLab > Latest Changes: BN-pair

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  1. Simply the definition, as found in “Combinatorics of coxeter groups” by Bjorner and Brenti.

    Anonymous

    v1, current

  2. Fixed the link to Coxeter group, and made a few other words into links. Would be good to add some further content to the entry.

    diff, v2, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeOct 25th 2020
    • (edited Oct 25th 2020)

    added more words to the formulas, hyperlinked every technical term, added TOC, floating context menu, plural redirect and cross-link back from subgroup.

    And actually added the reference:

    diff, v3, current

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