Timeline for Difference quotient for solutions of ODE and Liouville equation
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 20, 2019 at 14:46 | vote | accept | Riku | ||
| Apr 20, 2019 at 14:45 | comment | added | Riku | @PietroMajer I've asked my follow-up question as a separate post: mathoverflow.net/questions/328535/… | |
| Apr 16, 2019 at 19:36 | comment | added | Piotr Hajlasz | @PietroMajer I deleted my answer to the Borsuk problem. I wrote it without thinking much (rushing to a lecture). As a result your comment has been deleted so you should post it as a comment to the question or as an answer. | |
| Apr 15, 2019 at 20:33 | comment | added | Riku | Also, can this be made rigorous even when $f$ is a Sobolev or BV function? | |
| Apr 15, 2019 at 17:46 | comment | added | Riku | Thank you. The answer to question 1 is clear. About question 2, I'm not quite sure about what the divergence in $\partial_t {\tilde\mu}_t + \operatorname{div\,} ({\tilde f} {\tilde\mu_t) }= 0$ really is. Could you write it out in terms of $f$ instead of $\tilde f$, please? | |
| Apr 15, 2019 at 16:12 | comment | added | Pietro Majer | You're welcome. Is the answer clear to you? As to question 2, the evolution of $\tilde\mu_t$ is a particular case of the result for $\mu_t$. (As to the conjugation: it was not important, and didn't make it any clearer, I removed). | |
| Apr 15, 2019 at 16:05 | history | edited | Pietro Majer | CC BY-SA 4.0 |
added 234 characters in body
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| Apr 15, 2019 at 15:27 | comment | added | Riku | Thank you. What do you mean by "conjugation" in this context? | |
| Apr 15, 2019 at 13:43 | history | edited | Pietro Majer | CC BY-SA 4.0 |
added 216 characters in body
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| Apr 15, 2019 at 13:25 | history | answered | Pietro Majer | CC BY-SA 4.0 |