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S Jan 26, 2022 at 12:01 history bounty ended CommunityBot
S Jan 26, 2022 at 12:01 history notice removed CommunityBot
S Jan 18, 2022 at 10:51 history bounty started Muzi
S Jan 18, 2022 at 10:51 history notice added Muzi Authoritative reference needed
Jan 9, 2022 at 20:52 comment added Shannon Starr In your special example, I do not think it is important that $f$ is compactly supported since you are just using the fact that $g$ is band limited. If $F$ decays quickly enough you may still apply the Poisson summation formula for cases other than your special case. But without the band limited assumption for $F$ you are not recovering $\widehat{F}$ from the sample of $F$ on $\mathbb{Z}$.
Jan 8, 2022 at 17:50 comment added Muzi you're right, I changed it, thanks!
Jan 8, 2022 at 17:50 history edited Muzi CC BY-SA 4.0
deleted 105 characters in body; edited title
Jan 8, 2022 at 17:10 comment added Michael Hardy If $\mu=g\,dt$ and $ F(z) = \int_I g(t-z) \, d\mu(t),$ then why not write $ F(z) = \int_I g(t-z) g(t)\,dt$ and dispense with the notation involving $\mu \text{ ?} \qquad$
Jan 8, 2022 at 17:08 history edited Michael Hardy CC BY-SA 4.0
fixing a typo
Jan 8, 2022 at 17:03 history edited Muzi CC BY-SA 4.0
added 3 characters in body
Jan 8, 2022 at 14:55 history edited Muzi CC BY-SA 4.0
added 70 characters in body
Jan 8, 2022 at 13:47 history asked Muzi CC BY-SA 4.0