Title of article
Realizing coalgebras over the Steenrod algebra
Author/Authors
Blanc، نويسنده , , David، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
24
From page
993
To page
1016
Abstract
We describe algebraic obstruction theories for realizing an abstract (co)algebra K∗ over the mod p Steenrod algebra as the (co)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∗.
Keywords
Unstable coalgebra , Cohomology operations , (Co)homology ring , Cosimplicial resolution , Realization , Quillen cohomology , Steenrod algebra
Journal title
Topology
Serial Year
2001
Journal title
Topology
Record number
1545284
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