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Realizing coalgebras over the Steenrod algebra

David Blanc
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Abstract

We describe algebraic obstruction theories for realizing an abstract coalgebra K_* over the mod p Steenrod algebra as the homology of a topological space, and for distinguishing between the p-homotopy types of different realizations. The theories are expressed in terms of the Quillen cohomology of K_*.

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David Blanc. 1999-12-22. Realizing coalgebras over the Steenrod algebra. https://arxiv.org/abs/math/9912183

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