In what way did Schauder's work turn out to be false? It simply doesn't apply to... | Hacker News

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		Sniffnoy 18 days ago \| parent \| context \| favorite \| on: Long-Sought Proof Tames Some of Math's Unruliest E... In what way did Schauder's work turn out to be false? It simply doesn't apply to the situations discussed here.

storus 18 days ago [–]

There was this sentence in the article: "...he realized that nonuniformly elliptic PDEs that seem well behaved can have irregular solutions even when they satisfy the condition Schauder had identified"

Sniffnoy 17 days ago | [–]

Yes, nonuniformly elliptic PDEs. Schauder's theorem applies to uniformly elliptic PDEs.

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