Talk:Polar set

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[edit] Polar set is not defined

Currently, the article does not say what a polar set is. It just says that a polar set is a set in the dual space if it is a polar set of a subset of a vector space. -- Kjkolb 01:09, 7 May 2007 (UTC)

I tried to clarify the article. MathMartin 16:57, 8 May 2007 (UTC)

[edit] Theorem of bipolars

I suggest adding something like the following

``* By the theorem of bipolars A⁰⁰ is convex weak-closure of , that is the smallest weak-closed convex set containing A and 0.

This asks for right links to the definition of weak topology, sometimes denoted as σ(X,Y) Matumba (talk) 01:27, 27 April 2008 (UTC)