# Talk:Poincaré inequality

From Encyclopedia of Mathematics

This page will be expanded. In particular, there will be other forms of the inequalitie too.

- But is it "inequality" or "inequalitie"? --Boris Tsirelson (talk) 20:33, 26 November 2012 (CET)
- Also, what is $f_B$? --Boris Tsirelson (talk) 20:39, 26 November 2012 (CET)
- It is "inequality", I am sorry for such a typo. Is there a mechanism to change the name of this page? The constant $f_B$ is average value over ball $B$, I've added this --Nikita2 (talk) 04:47, 27 November 2012 (CET)
- Yes, this mechanism is called "move"; on the top of a page you should see "Page", "Discussion", "Read", "Edit", "View history" and (depending on your screen width and resolution) also "Move" and "Unwatch" (or "Watch"), or else a small triangle, – put your cursor on the triangle... Anyway, I just did the move. --Boris Tsirelson (talk) 08:41, 27 November 2012 (CET)

- It is "inequality", I am sorry for such a typo. Is there a mechanism to change the name of this page? The constant $f_B$ is average value over ball $B$, I've added this --Nikita2 (talk) 04:47, 27 November 2012 (CET)

**How to Cite This Entry:**

Poincaré inequality.

*Encyclopedia of Mathematics.*URL: http://www.encyclopediaofmath.org/index.php?title=Poincar%C3%A9_inequality&oldid=28922