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I can't seem to find on the web a site that gives the Z cohomology of the infinite dimensional Grassmann manifold of real unoriented k planes in Euclidean space.
I am interested in computing the Bockstein exact sequence for the coefficient sequence,
0 -> Z ->Z ->Z/2Z -> 0
to see which products of the Stiefel-Whitney classes are mod 2 reductions of integer classes.
I am interested in computing the Bockstein exact sequence for the coefficient sequence,
0 -> Z ->Z ->Z/2Z -> 0
to see which products of the Stiefel-Whitney classes are mod 2 reductions of integer classes.