klein

• Nom propre associé à des personnalités célèbres, notamment un mathématicien allemand connu pour la bouteille de Klein, une psychanalyste autrichienne spécialisée dans l'analyse des enfants, et un créateur de mode américain reconnu pour ses designs minimalistes.

A proper noun referring to a surname of notable individuals, including a German mathematician known for the Klein bottle, an Austrian-born psychoanalyst who specialized in child analysis, and an American fashion designer recognized for understated designs.

indénombrable · nom propre

1. C1formal

   Felix Klein, a German mathematician known for his work in group theory, non-Euclidean geometry, and the creation of the Klein bottle.

   Klein (mathématicien)

   • Felix Klein developed the Klein bottle, a non-orientable surface.
   • Klein's Erlangen Program revolutionized geometry.
   • The mathematician Klein made significant contributions to group theory.

2. C1formal

   Melanie Klein, an Austrian-born British psychoanalyst who pioneered child psychoanalysis and object relations theory.

   Klein (psychanalyse)

   • Melanie Klein developed play therapy for analyzing young children.
   • Klein's theories on the paranoid-schizoid position are influential.
   • The psychoanalyst Klein focused on early childhood development.

3. B2informalamerican

   Calvin Klein, an American fashion designer known for minimalist and understated clothing, fragrances, and accessories.

   Créateur de mode américain

   • Calvin Klein launched his iconic denim line in the 1970s.
   • The designer Klein is famous for his clean, modern aesthetic.
   • Calvin Klein's fragrances are popular worldwide.