Let $H$ be a Hilbert space and $G$ be a countable group. I know that $H\otimes \ell^2(G)$ is isomorphic to $\ell^2(G,H)$. Can you please help to find an explicit isomorphism?
2026-04-08 11:21:09.1775647269
Hilbert space isomorphism
32 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in HILBERT-SPACES
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