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

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...

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

(German: [ˈfiːʁɐˌɡʁʊpə] ), meaning four-group) by Felix Klein in 1884. It is also called the Klein group, and is often symbolized by the letter V {\displaystyle...

"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...

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

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...

Mathematics by young researchers not older than 35 years". Since 2000, the Felix Klein Prize (endowed by the Institute for Industrial Mathematics in Kaiserslautern)...

In hyperbolic geometry, the Klein quartic, named after Felix Klein, is a compact Riemann surface of genus 3 with the highest possible order automorphism...

developed in further detail by Felix Klein in papers in 1871 and 1873, and subsequent books and papers. The Cayley–Klein metrics are a unifying idea in...