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Co-H-maps to spheres

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Abstract

Criteria are given which characterize Co-H and Co-A maps from arbitrary double suspensions to odd dimensional spheres in terms of the maps in the EHP sequence.

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Authors and Affiliations

  1. Department of Mathematics, University of Rochester, Rochester, New York, USA

    John R. Harper

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  1. John R. Harper
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Harper, J.R. Co-H-maps to spheres. Israel J. Math. 66, 223–237 (1989). https://doi.org/10.1007/BF02765894

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  • DOI: https://doi.org/10.1007/BF02765894

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