Why A Clash Between Titans is Ripping Mathematics Apart
63K views · Jul 16, 2026 · Science & Technology
Comments · 155
@TuringApp · 2 months ago · pinned
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@justneoh8253 · 1 month ago (edited)
My impression is that this work of Mochizuki belongs to what Wolfgang Pauli remarked as "That is not only not right; it is not even wrong"
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@jamieoglethorpe · 2 months ago
This is something that has happened before in mathematics. I'm thinking of Zermelo's proof of the Well-Ordering Theorem using the Axiom of Choice, which was vehemently rejected by the mathematical establishment. He eventually spelt out the axioms he used in his proof. His response was that his was legitimate proof. Opponents were welcome to reject the specific axiom, but the proof stood.<br><br>It is the responsibility of the Japanese school to explain their formalism in a way that the mathematical community can understand, if only by illustrating how it can be used to prove familiar theorems. Presenting a dense paper using unfamiliar language without a path that those who are unfamiliar with it can follow. Mastering things like this can take years. Think of Riemann's geometry and tensor calculus before Einstein used them for General Relativity, which made them worth studying. Mastering GR clearly made it worthwhile to both mathematicians and physicists.
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@sil1235 · 2 months ago (edited)
The video mentions formal verification, but it is already under way - sort of. Two separate Lean efforts are based in Japan: ZEN University’s LANA Project and a RIMS project led by Shinichi Mochizuki. The immediate task is making IUT’s definitions and disputed arguments precise enough to encode; neither has formalized the claimed abc proof. Full verification is the long-term goal.
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@hiromichiw · 1 month ago
Mochizuki should work a lot harder in helping other mathematicians understand his theory.
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@futureshockpod · 1 month ago
All math, so they say, has one tongue,<br>The same for the old and the young.<br>But truth, it appears,<br>Needs consensus of peers—<br>And sometimes the jury is hung.
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@Tact-v8g · 1 month ago (edited)
It's not tearing math apart. Almost everyone is in agreement that the proof should be reworked, to make it digestible and not too confusing. As Gerd Faltings said, '... explain it better'
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@numeristas · 3 weeks ago
Well said
@inazuma3gou · 1 month ago
Mathematicians: Mathematics is a universal language <br>Mochizuki: Hold my bear
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@bernardfinucane2061 · 2 months ago
Great synopsis of a sticky problem.
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@profskmehta · 2 months ago
Can’t imagine what is Mochizuki’s language. I hope eventually he will rewrite his proof in the standard functions and symbols. I am curious whether he uses any known result in his proof!
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@mikeoffthebox · 2 months ago
Scholze and Stix make a very specific objection to Mochizuki's proof which is much shorter than the proof itself - surely this would be much more accessible to automated proof checking?
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