Timeline for Simultaneous extensions of strongly convex functions
Current License: CC BY-SA 3.0
13 events
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| Apr 13, 2017 at 12:19 | history | edited | CommunityBot |
replaced http://math.stackexchange.com/ with https://math.stackexchange.com/
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| Mar 17, 2017 at 22:54 | comment | added | Henry.L | Added, and will keep thinking over it :-) | |
| Mar 17, 2017 at 22:53 | history | edited | Henry.L | CC BY-SA 3.0 |
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| Mar 17, 2017 at 19:15 | comment | added | Henry.L | @TomekKania is correct in this case an arbitrary $h$ may fail to satisfy a (local) extension. After a discussion, we are still unable to claim how/whether such an extension will meet the requirement. | |
| Mar 17, 2017 at 19:07 | comment | added | Tomasz Kania | Unfortunately any such extension $h$ is not enough, and therefore your answer does not provide a solution to the problem. I am saying this so that other people may try to attempt the problem from different angles. | |
| Mar 16, 2017 at 12:43 | history | edited | Henry.L | CC BY-SA 3.0 |
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| Mar 16, 2017 at 12:37 | comment | added | Henry.L | Because he is Fefferman :) I resent it! Sorry for the delay. | |
| Mar 16, 2017 at 12:21 | comment | added | Henry.L | It is not a trivial task to verify the norm if we follow Fefferman's original construction, but in certain special situations like $f\cup g$ is a Sobolev function with $\omega$-continuity and regularities, I did try to approximate it using smoothing kernel quite a while ago. I have dropped you an email. | |
| Mar 16, 2017 at 2:52 | history | edited | Henry.L | CC BY-SA 3.0 |
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| Mar 15, 2017 at 23:45 | history | edited | Henry.L | CC BY-SA 3.0 |
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| Mar 15, 2017 at 23:37 | history | edited | Henry.L | CC BY-SA 3.0 |
typo crt
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| Mar 15, 2017 at 23:25 | history | edited | Henry.L | CC BY-SA 3.0 |
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| Mar 15, 2017 at 23:17 | history | answered | Henry.L | CC BY-SA 3.0 |