Rahul Sethi @eigenknight
23 | Math PhD Candidate @GeorgiaTech | Prev @iitkanpur @UBC | he/him | Fourier Analysis & GMT linkedin.com/in/sethirahul11 Atlanta, GA Joined July 2019-
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Mathematicians who studied whether GPT-5 could create original mathematics say “The danger is not only loss of originality, but also weakening the very process of being a mathematician.” Inspired by the viral open problem in convex optimization solved a few weeks ago.
What's the problem with young people? Don't they realize the importance of knowing that a compact, connected, orientable, irreducible, atoroidal 3-orbifold with non-empty singular locus carries a geometric structure?
fun story behind how Geoff Hinton got the idea for dropout regularization: > he used to go to his bank > observed that the tellers kept changing > one teller explained they got rotated a lot > Hinton realized this made it harder for employees to collude and defraud the bank…
This is really exciting and impressive, and this stuff is in my area of mathematics research (convex optimization). I have a nuanced take. 🧵 (1/9)
This is really exciting and impressive, and this stuff is in my area of mathematics research (convex optimization). I have a nuanced take. 🧵 (1/9)
“[…] in our current environment, when even the most benign activities are subject to capricious disruption and political interference, the luxury of disengagement is no longer a viable option.” –Terry Tao newsletter.ofthebrave.org/p/im-an-award-…
GPT-5 is here, but it can't even make a nice .tex CV template yet! Makes me wonder how well LLMs perform on design-related tasks (probably not very well?)
I'm looking for nice, minimal academic CV templates—not too fancy, but also not an ugly .docx file. Let me know if you’re willing to share one or point me to a public resource!
Is @overleaf glitching for anyone else? Says 403 Forbidden, and I'm trying to finish up a paper 😕
New fastest shortest-path algorithm in 41 years! Tsinghua researchers broke Dijkstra’s 1984 “sorting barrier,” achieving O(m log^(2/3) n) time. This means faster route planning, less traffic, cheaper deliveries, and more efficient networks - and a CS curriculum revamp =)
Shortest abstract ever! arxiv.org/pdf/2507.03413
I’m really enjoying learning about Fourier Restriction stuff. So beautiful!
El Escorial, Spain!

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