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Timeline for Density of $w^*$-support points

Current License: CC BY-SA 4.0

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Oct 26, 2021 at 20:26 comment added LSpice What does $x_0(D)$ mean?
Oct 26, 2021 at 20:26 history edited LSpice CC BY-SA 4.0
Fixed TeX
Apr 29, 2021 at 9:58 comment added Tomer Edit: I believe there is an error in this proof - we do not know, necessarily, that $\phi_0 \in C^{**}$, because it might be that $\phi_0$ attains smaller values then -1 on $C$. However, i think there's in easy fix: We simply take $C$ to be the set {$\phi \in X^{**} : m \leq \phi(f) \leq 1$, for all $ f \in D $}, where $m = inf_{f \in D} \phi_0 (f) $
Apr 29, 2021 at 9:55 history edited Tomer CC BY-SA 4.0
added 12 characters in body
Apr 26, 2021 at 9:25 history answered Tomer CC BY-SA 4.0