Timeline for Mollifying a measure without changing its marginals
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 26, 2023 at 10:10 | vote | accept | almosteverywhere | ||
| Aug 22, 2023 at 17:57 | answer | added | Dirk | timeline score: 1 | |
| Aug 22, 2023 at 13:57 | answer | added | Iosif Pinelis | timeline score: 3 | |
| Aug 22, 2023 at 7:52 | comment | added | almosteverywhere | @GeraldEdgar Yes, I agree. What I had in mind is some smoothing operation that is $\mu,\nu$-dependent with the natural property that it leaves $\mu,\nu$ invariant. Maybe this is asking for too much. | |
| Aug 21, 2023 at 13:57 | comment | added | Gerald Edgar | I guess you will need a case where the marginals $\mu,\nu$ are unchanged when they are mollified. | |
| Aug 21, 2023 at 13:27 | history | edited | almosteverywhere | CC BY-SA 4.0 |
clarifying the setting
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| Aug 21, 2023 at 13:27 | comment | added | almosteverywhere | This goes without saying. I have edited the question to indicate this. | |
| Aug 20, 2023 at 13:44 | comment | added | Iosif Pinelis | Whenever this can be done $\mu$ and $\nu$ must have densities. So, you need to impose some conditions on $\mu$ and $\nu$. | |
| Aug 20, 2023 at 13:27 | history | asked | almosteverywhere | CC BY-SA 4.0 |