Abstract
Zabrodsky asked when is the iterated commutator mapX n →X for a connected associative H-spaceX a null map. In this paper we reduce this question to a cohomological question and answer it in several cases.
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M. J. Hopkins and J. H. Smith,Nilpotence and stable homotopy theory II, to appear.
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Supported by an NSF Presidential Young Investigator award and the Sloan Foundation.
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Hopkins, M.J. Nilpotence and finite H-spaces. Israel J. Math. 66, 238–246 (1989). https://doi.org/10.1007/BF02765895
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DOI: https://doi.org/10.1007/BF02765895