Klein geometry

Etymology
Named after German mathematician (1849—1925). The concept arose from Klein's (published 1872).

Noun

 * 1)  A type of geometry (mathematical object representing a space and its spatial relationships); a homogeneous space X together with a symmetry group which represents the group action on X of some Lie group;  an ordered pair (G, H), where G is a Lie group and H a closed Lie subgroup of G such that the left coset space G / H is connected.
 * 2)  The coset space G / H.
 * 1)  The coset space G / H.
 * 1)  The coset space G / H.
 * 1)  The coset space G / H.
 * 1)  The coset space G / H.
 * 1)  The coset space G / H.

Translations

 * German: Kleinsche Geometrie