Let $(G,\mathcal T)$ be an infinite abelian group and $\Bbb T$ be the circle group. Why there are infinitely many continuous homorphisms $f:G\to \Bbb T$?
Is there a simple proof without using Pontryagin-Van Kampen theorem?
Let $(G,\mathcal T)$ be an infinite abelian group and $\Bbb T$ be the circle group. Why there are infinitely many continuous homorphisms $f:G\to \Bbb T$?
Is there a simple proof without using Pontryagin-Van Kampen theorem?
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