On the stable Hopf invariant
Algebraic Topology
2026-03-12 v2
Abstract
We provide a simplified approach to the the stable Hopf invariant. We provide short elementary proofs of the Cartan Formula, the Composition Formula, and the Transfer formula. In addition, when is a discrete group, we show how to extend these results to the stable category of -spaces.
Cite
@article{arxiv.2603.07854,
title = {On the stable Hopf invariant},
author = {John R. Klein},
journal= {arXiv preprint arXiv:2603.07854},
year = {2026}
}
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