Définition de «Lemme»

Lemme
En mathématique et en logique, un lemme est un résultat intermédiaire sur lequel nous nous appuyons pour élaborer la démonstration d'un théorème plus complexe.

Quelques lemmes connus :
  • lemme de Zorn
  • lemme de l'étoile
  • lemme des bergers
  • lemme de Bézout
  • lemme d'Euclide

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Document created the 19/03/2002, last modified the 01/08/2024
Source of the printed document:https://www.gaudry.be/en/glossaire/lemme

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