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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeMay 6th 2015

    Added to Eilenberg-MacLane space a section Cohomology – Of EM spaces with a minimum of pointers and the statement of the rational cohomology ring of K(,n)K(\mathbb{Z},n).

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeJul 1st 2016
    • (edited Jul 1st 2016)

    I have added mentioning of the model of EM-spaces K(A,n)K(A,n) as the “reduced A-linearization of the nn-sphere” A[S n] *A[S^n]_\ast (for countable AA, at least), here.

    (That’s the model of EM-spaces which lends itself to the definition of the EM-spectrum as an orthogonal spectrum)