Timeline for Question about BFI's "Primes in arithmetic progressions to large moduli"
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 4, 2013 at 3:39 | vote | accept | ccire | ||
| Jul 1, 2013 at 11:52 | comment | added | v08ltu | The point is, in the Intro they were dealing with a function $f$ that was not finitely supported, so $\Delta$ had the $x$-cutoff in it, to make it easier to talk about. When they introduce the convolution of Motohashi, then the sequence $\alpha\star\beta$ is already finitely supported (though in a way that depends on $x$), so the prior convention is not any longer in value. | |
| Jul 1, 2013 at 9:59 | comment | added | ccire | I don't know, but if this is the case, then the $n$-restriction on $\Delta$ in this example would be in $(x,4x]$, which seems quite unusual. | |
| Jul 1, 2013 at 9:43 | history | answered | v08ltu | CC BY-SA 3.0 |