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Results tagged with equivariant
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user 35353
6
votes
1
answer
375
views
What is equivariant chains on a representation sphere?
For a finite group $G$ and a finite-dimensional real representation $V$ of $G$, denote by $S^V$ the one-point compactification of $V$, with basepoint at infinity.
What is the reduced chain complex $C …
- 18.7k
8
votes
1
answer
607
views
Terminology about G- simplicial complexes
For a simplicial complex $X$ with an action of a discrete group $G$, we can impose the following condition, namely that if $g\in G$ stabilizes a given simplex $\sigma\subseteq X$, then $g:\sigma\to\si …
- 18.7k
6
votes
1
answer
480
views
Equivariant handle decompositions
Suppose I have some smooth closed high-dimensional manifold $M$ acted on smoothly by a finite group $G$. By a metric averaging procedure, we can equip $M$ with a smooth Riemannian metric so that $G$ …
- 18.7k