I know that there is a correspondece between a group $G$ and the fundamental group of some Topological Space. But is there some non trivial exemple of a Topological Group $G$ such that $\pi_1(G) = G$?
2026-03-29 03:35:30.1774755330
Is there a topological group $G$ such that the $\pi_1(G)$ of this group is itself?
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