Timeline for Proving that a function $f(x,y)$, that is unbounded in every direction, is uniformly bounded below by $1$ outside some disc of large enough radius
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jul 18 at 21:50 | comment | added | Pietro Majer | Note that whatever assumptions on f do imply the thesis that {f≥1} is bounded, as soon as they also hold for f/M, they also imply {f≥M) is bounded, that is $f(z)\to\infty$ as $\|z\|\to+\infty$ | |
| Jul 18 at 17:48 | vote | accept | Ryan Hendricks | ||
| Jul 18 at 17:33 | history | edited | Ryan Hendricks | CC BY-SA 4.0 |
added 7 characters in body
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| Jul 18 at 17:16 | answer | added | Iosif Pinelis | timeline score: 4 | |
| Jul 18 at 17:03 | history | asked | Ryan Hendricks | CC BY-SA 4.0 |