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In mathematics, Sard's theorem, also known as Sard's lemma or the Morse–Sard theorem, is a result in mathematical analysis that asserts that the set of critical values (that is, the image of the set of critical points) of a smooth function f from one Euclidean space or manifold to another is a null set, i.e., it has Lebesgue measure 0. This makes the set…
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set critical displaystyle measure theorem one points image zero values many derivatives order small morse sard vanish map smooth euclidean
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Sard's theorem | related to Idea of the proof | Sard's | 0.60 | section |
| Sard's theorem | related to Idea of the proof | Since | 0.60 | section |
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