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Results tagged with gr.group-theory
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user 1708
Questions about the branch of algebra that deals with groups.
4
votes
Abelianization of Lie groups
(In some sense, this is just a restatement of what Eric said above....)
For compact groups, quite a lot can be said. Every compact group H' has a finite cover H which is Lie group isomorphic to $T^{ …
- 6,546
12
votes
Explanation for E_8's torsion
This doesn't directly address your question, but it does give you a way of thinking about torsion in the cohomology of Lie groups in general.
(This is all coming from Borel and Serre's Sur certains s …
- 6,546