Timeline for Fourier spectrum of two isomorphic functions
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 2, 2022 at 21:41 | review | Close votes | |||
| Aug 23, 2022 at 3:09 | |||||
| Jul 2, 2022 at 14:02 | comment | added | kodlu | Do you want to map to the complex unit circle? Maybe the $p$th roots of unity? | |
| Jul 2, 2022 at 13:57 | comment | added | mathworker21 | What does "isomorphism" mean? | |
| Jul 2, 2022 at 12:15 | comment | added | Woka | Thanks! That resolves my main question, as it implies $\widehat{g}(\alpha) = -2\widehat{f}(\alpha)$. I still not sure about the general case though | |
| Jul 2, 2022 at 11:00 | comment | added | mathworker21 | $g=1-2f {}{} {}$ | |
| S Jul 2, 2022 at 10:08 | review | First questions | |||
| Jul 2, 2022 at 12:39 | |||||
| S Jul 2, 2022 at 10:08 | history | asked | Woka | CC BY-SA 4.0 |