A geometric classification of positively curved symmetric spaces and the isoparametric construction of the Cayley plane

Karcher, Hermann

Astérisque, On the Geometry of Differentiable Manifolds Rome, 23-27 juin 1986, (1988) p. 111-135

Frame flows on manifolds with pinched negative curvature

Brin, M.; Karcher, H.

Compositio Mathematica, Volume 52 (1984) p. 275-297

Gromov's almost flat manifolds

Buser, Peter; Karcher, Hermann

Astérisque, (1981)

Report on M. Gromov's almost flat manifolds

Karcher, Hermann

Séminaire Bourbaki, Séminaire Bourbaki : vol. 1978/79, exposés 525-542, (1980) p. 21-35

A general comparison theorem with applications to volume estimates for submanifolds

Heintze, Ernst; Karcher, Hermann

Annales scientifiques de l'École Normale Supérieure, Volume 11 (1978) p. 451-470

Curvature operators : pinching estimates and geometric examples

Bourguignon, Jean-Pierre; Karcher, Hermann

Annales scientifiques de l'École Normale Supérieure, Volume 11 (1978) p. 71-92

On pinched manifolds with fundamental group ${𝐙}_2$

Grove, Karsten; Karcher, Hermann

Compositio Mathematica, Volume 27 (1973) p. 49-61