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Difference between revisions of "Talk:Set function"

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(three remarks)
 
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[[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 16:12, 19 September 2012 (CEST)
 
[[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 16:12, 19 September 2012 (CEST)
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I agree: I will modify things accordingly. [[User:Camillo.delellis|Camillo]] ([[User talk:Camillo.delellis|talk]]) 16:40, 19 September 2012 (CEST)

Revision as of 14:40, 19 September 2012

About the extended real line $[-\infty,+\infty]$: but what about $(-\infty)+(+\infty)$?

About hereditary σ-ring: also called σ-ideal.

About topological groups: I guess, only commutative groups appear in this context; really?

Boris Tsirelson (talk) 16:12, 19 September 2012 (CEST)

I agree: I will modify things accordingly. Camillo (talk) 16:40, 19 September 2012 (CEST)

How to Cite This Entry:
Set function. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Set_function&oldid=28048