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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 $K(\mathbb{Z},n)$.

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

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

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