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How does the kernel of the map $\Omega^{\bullet}(X)\rightarrow \Omega^{\bullet}(G\times X)$ ...

This question may be trivial for experts. Consider a (compact, connected) smooth manifold $X$ and a (compact connected) Lie group $G$ act on $X$. Then we have the action map $$ \mu: G\times X\rightarr …
Zhaoting Wei's user avatar
  • 9,019
20 votes
2 answers
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Is there any "deep" relation between the localization theorem of equivariant cohomology and ...

First let's consider equivariant cohomology: if a compact Lie group $G$ acts on a compact manifold $M$. We have the equivariant cohomology $ H_G(M)$ defined as the cohomology of the cochain complex $( …
Zhaoting Wei's user avatar
  • 9,019