Complete Homogeneous Riemannian Manifolds of Negative Sectional Curvature.
Complete minimal hypersurfaces in a locally symmetric space.
Complex timelike isothermic surfaces and their geometric transformations.
Compression Semigroups of Open Orbits on Real Flag Manifolds.
Conformal vector fields in symmetric and conformal symmetric spaces.
Conformally flat Lorentzian three-spaces with various properties of symmetry and homogeneity
We study conformally flat Lorentzian three-manifolds which are either semi-symmetric or pseudo-symmetric. Their complete classification is obtained under hypotheses of local homogeneity and curvature homogeneity. Moreover, examples which are not curvature homogeneous are described.
Conformally flat pseudo-symmetric spaces of constant type
We give the complete classification of conformally flat pseudo-symmetric spaces of constant type.
Conformally flat semi-symmetric spaces
We obtain the complete classification of conformally flat semi-symmetric spaces.
Convergence of a trajectory of a vector subspace under the action of linear map: general case.
Converse mean value theorems on trees and symmetric spaces.
Convexity theorem for isoparametric submanifolds.
Correction to the paper: Homogeneous Einstein metrics on Stiefel manifolds
Curvature homogeneous riemannian manifolds
Curvature properties of Cartan hypersurfaces
Curved flats in symmetric spaces.
Déformations infinitésimales des espaces riemanniens localement symétriques. II : la conjecture infinitésimale de Blaschke pour les espaces projectifs complexes
Nous démontrons que toute 2-forme symétrique sur un espace projectif complexe de dimension , muni de sa métrique canonique , qui est d’intégrale nulle sur les géodésiques de , est une dérivée de Lie de la métrique .
Des espaces homogènes à la résolution de Koszul
Cette note évoque les premiers travaux de J.-L. Koszul (1947-1950) en les replaçant dans leur cadre historique et retrace en particulier le chemin qui a conduit Koszul à la résolution qui porte son nom.
Des questions de stabilité
Die Resolvente von ... Auf symmetrischen Räumen vom nichtkompakten Typ.
Differential geometry of Cartan domains of type four
In this note we compute the sectional curvature for the Bergman metric of the Cartan domain of type IV and we give a classification of complex totally geodesic manifolds for this metric.