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arXiv:1201.6277 [math.AT]AbstractReferencesReviewsResources

A comparison of norm maps

Anna Marie Bohmann

Published 2012-01-30Version 1

We present a spectrum-level version of the norm map in equivariant homotopy theory based on the algebraic construction in work of Greenleess-May. We show that this new norm map is same as the construction in work Hill-Hopkins-Ravenel on the Kervaire invariant problem. Our comparison of the two norm maps gives a conceptual understanding of the choices inherent in the definition of the multiplicative norm map.

Comments: 11 pages; with appendix by Anna Marie Bohmann and Emily Riehl
Categories: math.AT
Subjects: 55P91, 55P42
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