Felix Christian Klein (German: [klaɪn]; 25 April 1849 – 22 June 1925) was a German mathematician and mathematics educator, known for his work in group...

Abbé Félix Klein (12. July 1862 Château-Chinon (Ville) – December 1953 Gargenville) was a French priest, theologian and author who taught at the Institut...

described in 1882 by the mathematician Felix Klein. The following square is a fundamental polygon of the Klein bottle. The idea is to 'glue' together...

meaning four-group) by Felix Klein in 1884. It is also called the Klein group, and is often symbolized by the letter V or as K4. The Klein four-group, with...

geometries based on group theory and projective geometry. It was published by Felix Klein in 1872 as Vergleichende Betrachtungen über neuere geometrische Forschungen...

"The Felix Klein Protocols" is a collection of handwritten records of the Göttingen seminar lectures of Felix Klein and his school. They span over 8000...

The Beltrami–Klein model is named after the Italian geometer Eugenio Beltrami and the German Felix Klein while "Cayley" in Cayley–Klein model refers to...

equivalent ... of an induction to a hall of fame". German mathematicians Felix Klein and Georg Cantor are credited with putting forward the idea of an international...

methods that were, before Descartes, the only known ones. According to Felix Klein Synthetic geometry is that which studies figures as such, without recourse...

geometry, they described their geometry under many different names; Felix Klein finally gave the subject the name hyperbolic geometry to include it in...