Apart from the one-dimensional subspaces, what are the Hilbert subspaces of $B(\mathbb{R}^n)$?
I'm not even sure if such subspaces exist.
2026-04-03 04:22:34.1775190154
Hilbert subspaces of $B(\mathbb{R}^n)$
44 Views Asked by user56914 https://math.techqa.club/user/user56914/detail AtRelated Questions in FUNCTIONAL-ANALYSIS
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