Timeline for Laplacian on space of measures
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 1, 2014 at 8:38 | vote | accept | Matthias Ludewig | ||
| May 31, 2014 at 14:58 | answer | added | Jeff Schenker | timeline score: 4 | |
| May 31, 2014 at 11:19 | comment | added | Matthias Ludewig | Is this a fact? How come? If this is so, this gives a negative answer already. | |
| May 31, 2014 at 11:14 | comment | added | Michael Renardy | Have you looked at the case of an interval on the real line? If the second derivative of a function is a measure, this makes the function continuous, and in particular integrable. Such functions are not dense in the space of measures. | |
| May 31, 2014 at 10:54 | comment | added | couperin | Not an answer, but a comment which might be useful. There are many indications that the norm topology on the space of measures on a compact set is not the most suitable for many situations--- it is simply too strong. A suitable substitute is the topology of compact convergence on the space of contnuous functions. This is not normed but it is complete and has many other nice properties. It might be the right setting for your needs. | |
| May 31, 2014 at 9:50 | history | asked | Matthias Ludewig | CC BY-SA 3.0 |