Timeline for Minimum cardinality of a difference set in $R^n$
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 23, 2016 at 19:37 | comment | added | Jose Brox | @Seva Sure, I should have thought before asking and see the obvious! Thank you | |
| Aug 23, 2016 at 19:19 | comment | added | Seva | @Jose Brox: with any finite set $S\subset {\mathbb C}^n$ you can associate a set $T\subset {\mathbb R}^{2n}$ such that $|T|=|S|$ and $|S-S|=|T-T|$, cannot you? | |
| Aug 23, 2016 at 18:52 | comment | added | Jose Brox | Are things very different over the complex numbers? | |
| Sep 20, 2011 at 21:43 | comment | added | Keenan Pepper | I have no idea why I didn't come across this paper on my own, because I was using all those search terms. Now it should be easier for others to find. | |
| Sep 20, 2011 at 21:40 | vote | accept | Keenan Pepper | ||
| Sep 20, 2011 at 7:23 | history | answered | Seva | CC BY-SA 3.0 |