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Viewing Version 4 of 'Banach-Krein-Smulian theorem'
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Title of object: Banach-Krein-Smulian theorem
Canonical Name: BanachKreinSmulianTheorem
Type: Theorem

Created on: 2005-05-08 17:52:28
Modified on: 2005-05-08 17:57:06

Creator: georgiosl
Modifier: georgiosl
Author: georgiosl

Classification: msc:46H05

Preamble:

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Content:

Let E be a Banach space and $C\subset E^*$, a convex subset of dual of E.If $C\bigcap \{nB_{E^*}\}$, $\forall n\geq 1$ is closed set for weak^*-topology,$\sigma(E^*,E)$ then C is close for weak^*-topology,$\sigma (E^*,E)$.