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topology > differential topology > disc theorem

Terme préférentiel

disc theorem  

Définition(s)

  • In the area of mathematics known as differential topology, the disc theorem of Palais (1960) states that two embeddings of a closed k-disc into a connected n-manifold are ambient isotopic provided that if k = n the two embeddings are equioriented. The disc theorem implies that the connected sum of smooth oriented manifolds is well defined.
    (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Disc_theorem)

Concept(s) générique(s)

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http://data.loterre.fr/ark:/67375/PSR-K6S3PK09-2

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RDF/XML TURTLE JSON-LD Date de création 02/08/2023, dernière modif. 02/08/2023