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    • CommentRowNumber1.
    • CommentAuthorDmitri Pavlov
    • CommentTimeFeb 24th 2014
    • (edited Feb 24th 2014)

    The article combinatorial spectrum claims “I don’t know whether anyone has gone back to treat these from a “modern” standpoint, such as by putting a model category structure on combinatorial spectra.”

    In fact, such a model structure is apparently constructed in Theorem 5 (page 439) in Brown’s paper cited in the very same article, as was pointed to me by Marc Stephan, who is currently working in this area.

    • CommentRowNumber2.
    • CommentAuthorMike Shulman
    • CommentTimeFeb 24th 2014

    Nice! Why don’t you fix the article?

    • CommentRowNumber3.
    • CommentAuthorDmitri Pavlov
    • CommentTimeFeb 24th 2014

    I added two sections to the article: one discussing the model structure and another one discussing the smash product on the homotopy category.

    • CommentRowNumber4.
    • CommentAuthorDmitri Pavlov
    • CommentTimeFeb 27th 2014

    I also took the liberty of making a tiny adjustment to the paragraph talking about the modern standpoint, namely, inserting the word “monoidal” before “model category” so that the article now asks whether it is possible to equip combinatorial spectra with a monoidal model category structure, as opposed to a model category structure, which has already been constructed by Brown.