Abstract
We show that one can construct the universalR-homology isomorphismK →E RX of Bousfield [1] by a transfinite iteration of an elementary homology correction map. This correction map is essentially the same as the one used classically to define Adams spectral sequence. This yields a topological characterization of the class of local spaces as the smallests containingK(A, n)’s and closed under homotopy inverse limit.
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References
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This research was partially supported by the National Science Foundation, Grant # MCS76-08795, and by the U.S.-Israel Bi-National Science Foundation Grant # 680.
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Dror, E., Dwyer, W.G. A whitehead theorem for long towers of spaces. Israel J. Math. 29, 141–154 (1978). https://doi.org/10.1007/BF02762004
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DOI: https://doi.org/10.1007/BF02762004