Timeline for Does equality almost everywhere on a product imply equality almost everywhere on sections [closed]
Current License: CC BY-SA 3.0
10 events
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| Apr 13, 2017 at 12:19 | history | edited | CommunityBot |
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| Dec 3, 2016 at 10:03 | comment | added | Pietro Majer | Actually the characterization of the null sets is the usual starting point when studying product measures. | |
| Dec 3, 2016 at 9:56 | history | closed |
Anthony Quas R W Benoît Kloeckner Stefan Kohl♦ Pietro Majer |
Not suitable for this site | |
| Dec 3, 2016 at 5:01 | comment | added | Fan Zheng | Consider the characteristic function of the set $\{f\ne g\}$. | |
| Dec 3, 2016 at 4:35 | review | Close votes | |||
| Dec 3, 2016 at 10:01 | |||||
| Dec 3, 2016 at 4:19 | comment | added | Jon-S | I suppose you are the downvoter. But I did look up Tonelli. Could you please explain to me how does Tonelli trivially imply this ? | |
| Dec 3, 2016 at 4:17 | comment | added | Anthony Quas | Just because you didn't get an answer on MSE doesn't make it suitable for MO. Look up Tonelli. | |
| Dec 3, 2016 at 4:09 | comment | added | Jon-S | Could you elaborate? Which version of Fubini theorem are you using to prove this? | |
| Dec 3, 2016 at 3:59 | comment | added | Fan Zheng | Yes, by Fubini's theorem. | |
| Dec 3, 2016 at 3:43 | history | asked | Jon-S | CC BY-SA 3.0 |