Let $A\subseteq B(H)$ be a non-empty bounded closed convex subset of $B(H)$, where $H$ is a Hilbert space. Is there conditions (or equivalent conditions) for $A$ to be
weak-* closed?
Thanks
2026-03-25 14:20:52.1774448452
Condition(s) for weak-star closedness in $B(H)$
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