3 ms·
Paper here: https://arxiv.org/abs/2502.06137 https://arxiv.org/abs/2502.06137 I had the opportunity to take a harmonic analysis course in grad school. I passe
by scythe 1y ago
Paper here:
https://arxiv.org/abs/2502.06137 https://arxiv.org/abs/2502.06137
I had the opportunity to take a harmonic analysis course in grad school. I passed it up. It was only tangentially related to my research at the time.
- munchler 1y agoI had never heard of the X-Ray Transform until I happened to read about it in the New York Times today, and then here it is again. https://www.nytimes.com/interactive/2025/06/30/science/math-strogatz-calculus-bowling.html https://www.nytimes.com/interactive/2025/06/30/science/math-...
- dekhn 1y agoThis sort of transform (what I think many people call inverse problems) is quite common in reconstruction problems- that is, where you pass light or other EM through an object, the light scatters, and hits a detector. Typically you want to find the minimum error reconstruction. See more here: https://en.wikipedia.org/wiki/Radon_transform https://en.wikipedia.org/wiki/Radon_transform
- schoen 1y agoThat's a funny coincidence that the "Radon" there is a person's name and not the radioactive element or its emanations.
- echoangle 1y agoNot really related but similar situation and I found it funny when I realized it: The Poynting-Vector (https://en.wikipedia.org/wiki/Poynting_vector https://en.wikipedia.org/wiki/Poynting_vector) indicates the direction of the energy flow of a magnetic field, but it’s named after a physicist called „Poynting“, not because it is „pointing“ somewhere. I thought the „y“ in poynting was a typo when I first read it.
- BenjiWiebe 1y agoNominative determinism strikes again.