Re: Sets of measure 0 question...
- From: William Elliot <marsh@xxxxxxxxxxxxxxxxxx>
- Date: Sun, 15 May 2005 01:17:19 -0700
On Sun, 15 May 2005, [ISO-8859-1] José Carlos Santos wrote:
> William Elliot wrote:
>
> >>>>What you wrote makes no sense to me. Each one of my A_n's is a set of
> >>>>intervals of R. So, what do you mean by sum_j |A_j|?
> >>>
> >>>sum(j=1,oo) |Aj|
> >>>[Aj] typo for |Aj|
> >>
> >>No progress here. I had no doubt that sum_j meant sum(j = 1,oo). My
> >>question is: what is |A_j|? After all, A_j is a set of intervals of R.
> >
> > IIRC, |A_j| is the length of the interval.
>
> For the *fourth* time already: A_j is *not* an interval; it's a
> set of intervals! So, what do you mean by |A_j|?
>
As I don't recall, I'm tossing this in, for without reviewing the thread
to reconstruct the context, you may consider my orginal comment retracted.
.
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- Re: Sets of measure 0 question...
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