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Concept information

mathematical analysis > complex analysis > dessin d'enfant
... > topology > algebraic topology > manifold > differentiable manifold > complex manifold > Riemann surface > dessin d'enfant
... > geometry > topological space > manifold > differentiable manifold > complex manifold > Riemann surface > dessin d'enfant
... > geometry > differential geometry > differentiable manifold > complex manifold > Riemann surface > dessin d'enfant
... > topology > differential topology > differentiable manifold > complex manifold > Riemann surface > dessin d'enfant
geometry > complex geometry > complex manifold > Riemann surface > dessin d'enfant
geometry > algebraic geometry > algebraic variety > algebraic curve > dessin d'enfant
graph theory > graph > undirected graph > connected graph > dessin d'enfant

Terme préférentiel

dessin d'enfant  

Définition

  • In mathematics, a dessin d'enfant is a type of graph embedding used to study Riemann surfaces and to provide combinatorial invariants for the action of the absolute Galois group of the rational numbers. The name of these embeddings is French for a "child's drawing"; its plural is either dessins d'enfant, "child's drawings", or dessins d'enfants, "children's drawings".
    (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Dessin_d%27enfant)

Concept générique

Traductions

URI

http://data.loterre.fr/ark:/67375/PSR-T51FGXT8-W

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RDF/XML TURTLE JSON-LD Date de création 21/07/2023, dernière modification le 21/07/2023