Construction of semi-free S3 actions on homotopy sphere with untwisted fixed point set

zbMath1389.57012arXiv1204.6568MaRDI QIDQ2834625

Issam Kaddoura

Publication date: 23 November 2016

Full work available at URL: https://arxiv.org/abs/1204.6568

zbMATH Keywords

free and semi free actionshomotopy and homology spheressurgery techniques

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Homotopy groups, general; sets of homotopy classes (55Q05) Compact Lie groups of differentiable transformations (57S15) Homotopy groups of spheres (55Q40) Compact groups of homeomorphisms (57S10)

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