Timeline for Extreme points of an intersection of convex set with countably many linear spaces
Current License: CC BY-SA 4.0
6 events
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| Feb 2, 2022 at 23:42 | comment | added | afshi7n | Thanks! Yes, I understand that. I’m saying your argument seems to be generating a contradiction even for r=2 (as it doesn’t use the fact that r>2). But that would mean the argument is flawed—as you said the statement is trivially correct for r=2 | |
| Feb 1, 2022 at 22:53 | comment | added | Robert Israel | If $r=2$ there's nothing to prove, as $p$ is already a convex combination of two extreme points of $K$. | |
| Jan 31, 2022 at 22:24 | comment | added | afshi7n | where is it used that $r>2$? It seems like the same argument works for $r=2$.. | |
| Jan 16, 2020 at 17:31 | history | edited | Robert Israel | CC BY-SA 4.0 |
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| Jan 16, 2020 at 17:07 | history | edited | Robert Israel | CC BY-SA 4.0 |
added 376 characters in body
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| Jan 16, 2020 at 17:01 | history | answered | Robert Israel | CC BY-SA 4.0 |