Timeline for Solutions of constant coefficients differential operator on $\mathbb{R}^n$
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Dec 10, 2020 at 19:58 | comment | added | asv | @ChristianRemling : What is wrong with the exponent? | |
| Dec 10, 2020 at 16:47 | comment | added | Christian Remling | On the other hand, without growth restrictions at infinity, no conclusions can be drawn (for example $D=-d^2/dx^2+1$ has the solutions $u=e^{\pm x}$). | |
| Dec 10, 2020 at 16:03 | comment | added | Giorgio Metafune | You are right: if such a $u$ belongs to ${\cal S}'(R^n)$, then $u=0$. | |
| Dec 10, 2020 at 15:58 | history | edited | asv | CC BY-SA 4.0 |
added 138 characters in body
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| Dec 10, 2020 at 15:48 | history | asked | asv | CC BY-SA 4.0 |