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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeDec 21st 2010

    somebody signing as “Anonymous Coward” dropped a query box with a question at semigroup.

    • CommentRowNumber2.
    • CommentAuthorDavidRoberts
    • CommentTimeDec 22nd 2010

    A bit of an answer, with a literature reference. We’ll see if it turns out to be useful.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeDec 22nd 2010

    I suggest to move any further discussion here and keep at the entry only whatever stable information materializes.

    • CommentRowNumber4.
    • CommentAuthorzskoda
    • CommentTimeDec 22nd 2010
    • (edited Dec 22nd 2010)

    Urs, the anonymous coward is probably a user of famous nlab and not very likely familiar with much less known nForum. Almost every mathematician in aclose area I meet nowdays knows of nlab but very few heard of nForum, or could find it and use it. Besides we still do not have an automatic way to search in nForum for all pages which quote a link to a particular nLab page in one of its aliases.

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeDec 23rd 2010

    all of those who replied are nForum regulars. They can leave a note there and continue the discussion here.

    • CommentRowNumber6.
    • CommentAuthorTobyBartels
    • CommentTimeDec 23rd 2010

    I’m not going to do that. Keep it simple.