(Q4257928)
Statements
Identifiers
Sitelinks
Wikipedia(5 entries)
- enwiki Morse–Palais lemma
- itwiki Lemma di Morse
- ruwiki Лемма Морса
- ukwiki Лема Морса
- zhwiki 莫尔斯–帕莱引理
theorem that a smooth enough function near a critical point can be expressed as a quadratic form after a suitable change of coordinates
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