Some homotopy coherent finite group actions on spheres

Manuel Krannich; Oscar Randal-Williams

Some homotopy coherent finite group actions on spheres

Algebraic Topology 2026-07-17 v1

Authors: Manuel Krannich , Oscar Randal-Williams

Abstract

We provide some examples of homotopy coherent smooth finite group actions on spheres which do not arise from strict actions.

Keywords

homotopy coherent actions finite group actions spheres strict actions smooth actions

Cite

@article{arxiv.2607.15979,
  title  = {Some homotopy coherent finite group actions on spheres},
  author = {Manuel Krannich and Oscar Randal-Williams},
  journal= {arXiv preprint arXiv:2607.15979},
  year   = {2026}
}

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5 pages