4 sources healthy · latest episode 9 Nov 2026
descriptive claim

Perfectoid spaces are state-of-the-art objects in mathematics.

Unresolved speaker · Mathematics Just Changed Forever — Kevin Hartnett · 26 Oct 2026

In their words

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“Perfectoid spaces are truly state-of-the-art objects in, in math. And Kevin says, "All right, if we can formalize them, if we can show Lean is capable, capable of expressing perfectoid spaces, we'll have indisputable proof that it can do anything."”
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