Timeline for Semilinear elliptic equation
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jul 14, 2022 at 6:06 | history | edited | guest61 | CC BY-SA 4.0 |
added 289 characters in body
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| Jul 13, 2022 at 4:34 | comment | added | Alexandre Eremenko | What is "the solution"? This equation can have many solutions. | |
| Jul 12, 2022 at 11:49 | comment | added | Denis Serre | At least, you need some convexity (concavity ?) For, if $f=\lambda u$ is linear, then $u$ may oscillate even under the zero Dirichlet boundary condition (just take $\lambda$ an eigenvalue of $-\Delta$, not the first one). | |
| Jul 12, 2022 at 10:49 | history | edited | YCor | CC BY-SA 4.0 |
formatting, added tag
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| Jul 12, 2022 at 10:28 | history | asked | guest61 | CC BY-SA 4.0 |