ananyo.bsky.social
ananyo.bsky.social
ananyo.bsky.social
@ananyo.bsky.social
Chief science writer at the London Institute for Mathematical Sciences. 'The Man from the Future', on the unparalleled influence of John von Neumann, available everywhere.
Subscribe to my substack, Confections & Refutations https://ananyo.substack.com
...peculiarity of Bengali culture, I highly highly recommend Jhumpa Lahiri's 'The Namesake'. (In fact all of her books but this one relates to the whole familial nickname thing)
October 1, 2025 at 2:54 PM
...it's still rare that I come across another Ananyo IRL. I've encountered some online and am LinkedIn buddies with another Ananyo Bhattacharya who keeps being asked whether he wrote The Man from the Future (he's got a PhD from MIT). My family call me by my nickname--'dahk nam'. On that...
October 1, 2025 at 2:54 PM
LOL. I tell people to pronounce it ON-ON-OH. This is not how it is pronounced in West Bengal. However, since it's mostly non-Indians that say my name, it seemed almost like an affectation demanding it be pronounced in the Bengali manner (specially when growing up in the North)....
October 1, 2025 at 2:54 PM
Of course! Let me know when you want to drop by!
September 5, 2025 at 10:31 AM
Thanks Caroline! I’m not looking for another job (certainly not a temporary position). There’s younger hungrier writers out there. Alex! Come into the London institute for mathematical sciences with Alok and tim c one Friday! Drinks from 5pm every week.
September 5, 2025 at 7:59 AM
Not quite everything. Just everything important 😜
August 31, 2025 at 4:18 PM
Was Gödel's second incompleteness theorem really von Neumann's? Part I
ananyo.substack.com/p/was-godels-s…
Was Gödel's second incompleteness theorem really von Neumann's? Part II
ananyo.substack.com/p/was-godels-s�
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https://ananyo.substack.com/p/was-godels-s…
August 31, 2025 at 12:47 PM
Despite many arguing we shouldn’t care who exactly did what in science, people seem to care very much. Arguably science wouldn’t progress in its current state unless a scientist could establish priority for a discovery.
August 31, 2025 at 12:47 PM
Second, there’s strong evidence that von Neumann had a proof of the second incompleteness theorem, which Gödel never proved. Moreover when von Neumann informed Gödel of this, Godel misled von Neumann to prevent him scooping him.
August 31, 2025 at 12:47 PM
The research reveals, first, that von Neumann suggested to Gödel that he transform his first incompleteness theorem from a statement in logic to one in number theory—hugely amping up its significance.
August 31, 2025 at 12:47 PM
The 1943 paper which Andreessen correctly states describes the core tech underlying modern AI is McCulloch and Pitts's “A Logical Calculus of the ideas Imminent in Nervous Activity”, which I talk about in TMFTF.
McCulloch and Pitts paper
historyofinformation.com/detail.php?i...
Oppie and Johnny, best frenemies of the Atomic Age. Part I
A fraught relationship helped spawn nuclear bombs and modern computers
ananyo.substack.com
August 25, 2025 at 1:28 PM
Eavesdropping on von Neumann, Turing and Oppenheimer would be great fun though VN and Oppie “stalked each other like alley cats” at Princeton according to one contemporary.
VN WAS more interesting than Oppie. Obviously.
See also
ananyo.substack.com/p/oppie-and-...
Oppie and Johnny, best frenemies of the Atomic Age. Part I
A fraught relationship helped spawn nuclear bombs and modern computers
ananyo.substack.com
August 25, 2025 at 1:28 PM
Thank you!
July 16, 2025 at 9:02 PM
Explanatory maths/theoretical physics journalism is hard, important and underfunded. Wish the UK had a @simonsfoundation.org that backed proper, in-depth maths/theory communication with cold, hard cash.
July 16, 2025 at 3:40 PM
9. Finally, to appreciate just how good all this reporting is, compare and contrast to the utterly useless wiki article on the geometric Langlands.
en.wikipedia.org/wiki/Geometr...
Geometric Langlands correspondence - Wikipedia
en.wikipedia.org
July 16, 2025 at 3:40 PM
8. An interview with Andrew Wiles on his proof of Fermat's last theorem by Plus maths. "What it began was it opened a little door to the Langland's programme, and a new way of trying to get at results in the Langland's programme." plus.maths.org/content/andr...
Andrew Wiles: what does it feel like to do maths?
We were very excited to meet Andrew Wiles this summer! In this interview and videos he tells us what it was like to prove Fermat's Last Theorem, and what it feels like to do maths.
plus.maths.org
July 16, 2025 at 3:40 PM
7. And @kevinhartnett.bsky.social again on the Fargues and Scholze effort to geometrize the local arithmetic Langlands
quantamagazine.org/with-a-new-s...
New Shape Opens ‘Wormhole’ Between Numbers and Geometry | Quanta Magazine
Laurent Fargues and Peter Scholze have found a new, more powerful way of connecting number theory and geometry as part of the sweeping Langlands program.
quantamagazine.org
July 16, 2025 at 3:40 PM
5. Again in 2007! Now Peter Woit gets into it
math.columbia.edu/~woit/wordpr...
6. @kevinhartnett.bsky.social on the work of Ben-Zvi, Venkatesh and Sakellaridis that I mention in the piece.
quantamagazine.org/echoes-of-el...
Echoes of Electromagnetism Found in Number Theory | Quanta Magazine
A new magnum opus posits the existence of a hidden mathematical link akin to the connection between electricity and magnetism.
quantamagazine.org
July 16, 2025 at 3:40 PM