Metric connections with parallel skew-symmetric torsion

Invariant Affine Connections on Homogeneous Spaces

Katsumi Nomizu · American Journal of Mathematics · 1954 · 527 citations

Integral Geometry, Schubert Calculus, Lie Theory +1

Parallel spinors and connections with skew-symmetric torsion in string theory

Thomas Friedrich, Stefan Ivanov · Asian Journal of Mathematics · 2002 · 330 citations · Full text

On nearly parallel G2-structures

Thomas Friedrich, Ines Kath, Andrei Moroianu et al. · Journal of Geometry and Physics · 1997 · 214 citations · Full text

Geometric Group Theory, Discrete Geometry, Physics +5

On homogeneous Riemannian manifolds

W. Ambrose, I. M. Singer · Duke Mathematical Journal · 1958 · 194 citations

Homogeneous Riemannian Manifolds, Global Geometry, Geometry +2

Riemannian manifolds with geodesic symmetries of order 3

Alfred Gray · Journal of Differential Geometry · 1972 · 175 citations · Full text

Global Geometry, Order 3, Geometry +2