Erlangen program
RESEARCH PROGRAM ON THE SYMMETRIES OF GEOMETRY
Erlanger program; Erlangen programme; Erlangen Program; Erlangen Programme; Erlanger Programm; Erlangen programm; Klein's Erlangen programme; Erlanger Program
In mathematics, the Erlangen program is a method of characterizing geometries based on group theory and projective geometry. It was published by Felix Klein in 1872 as Vergleichende Betrachtungen über neuere geometrische Forschungen.