Timeline for Greedy interpolation of functions
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 3, 2020 at 17:24 | comment | added | alext87 | I believe @meh's example is not a counterexample. | |
| Feb 14, 2020 at 13:48 | comment | added | Andrei Kh | @meh Why is it a counterexample? Why can't the error converge to 0 in this case? | |
| Dec 5, 2013 at 14:13 | comment | added | meh | Sure, let $f=0$ for $-1\leq x \leq 0$ and let $f(x) = x^2$ for$ 0<x\leq 1$. That is a simple version of my proposed counter example. | |
| Dec 1, 2013 at 9:22 | history | edited | alext87 | CC BY-SA 3.0 |
added 59 characters in body
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| Nov 20, 2013 at 16:56 | comment | added | alext87 | Aginensky, I don't understand how this counter example is constructed. Can you say more? | |
| Nov 20, 2013 at 14:39 | comment | added | meh | if $f$ is just continuous, having it be zero on some sub-interval should provide a counter example. | |
| Nov 20, 2013 at 14:06 | history | asked | alext87 | CC BY-SA 3.0 |