Timeline for Elementary inequality generalizing convexity of a function on a segment
Current License: CC BY-SA 4.0
7 events
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| Jul 15, 2020 at 9:14 | history | edited | leo monsaingeon | CC BY-SA 4.0 |
fixed the spelling of @Deane Yang's surname... my apologies!
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| Jul 15, 2020 at 5:09 | comment | added | leo monsaingeon | @Deane Yang: Thanks, me too, and this is how I always try to introduce and motivate the theory when I teach elliptic equations. But I guess this is really a matter of taste. | |
| Jul 15, 2020 at 5:06 | comment | added | leo monsaingeon | I mean "change variables" and write $g=uf$, so the new primary variable is $u$ | |
| Jul 14, 2020 at 21:58 | comment | added | UserA | What do you mean by "think of $g$ as $uf$"? | |
| Jul 14, 2020 at 21:02 | comment | added | Deane Yang | I like your discussion. I think basic elliptic PDE theory be presented first in the 1-dimensional case. | |
| Jul 14, 2020 at 11:41 | history | edited | leo monsaingeon | CC BY-SA 4.0 |
fixed some typos and mathjaxing, added a short discussion about resonant frequencies in my comment 2
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| Jul 14, 2020 at 6:44 | history | answered | leo monsaingeon | CC BY-SA 4.0 |