Unstable module presentations for the cohomology of real projective spaces
نویسندگان
چکیده
منابع مشابه
Unstable Module Presentations for the Cohomology of Real Projective Spaces
There is much we still do not know about projective spaces. We describe here how the mod two cohomology of each real projective space is built as an unstable module over the Steenrod algebra A, or equivalently, over K, the algebra of inherently unstable mod two “lower operations” originally introduced by Steenrod. In particular, to produce the cohomology of projective space of each dimension we...
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ژورنال
عنوان ژورنال: Homology, Homotopy and Applications
سال: 2010
ISSN: 1532-0073,1532-0081
DOI: 10.4310/hha.2010.v12.n1.a2