Abstract
Let S(V ) be a complex linear sphere of a finite group G. LetS(V )∗n denote the n-fold join of S(V ) with itself and let autG(S(V )∗)denote the space of G-equivariant self homotopy equivalences of S(V )∗n.We show that for any k ≥ 1 there exists M > 0 which depends only onV such that |k autG(S(V )∗n)| ≤ M is for all n ≫ 0.
Original language | English |
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Pages (from-to) | 445-462 |
Number of pages | 18 |
Journal | Proceedings of the Edinburgh Mathematical Society |
Volume | 59 |
Issue number | 2 |
Early online date | 26 Oct 2015 |
DOIs | |
Publication status | Published - May 2016 |
Keywords
- homotopy groups
- self-equivalences
- equivariant spheres
- complex representations