Finite Killing vector fields
Finite volume flows and Morse theory.
Finiteness of and geometric inequalities in almost positive Ricci curvature
Finiteness theorems with integral conditions on curvature
Finitude géométrique en géométrie de Hilbert
On étudie la notion de finitude géométrique pour certaines géométries de Hilbert définies par un ouvert strictement convexe à bord de classe .La définition dans le cadre des espaces Gromov-hyperboliques fait intervenir l’action du groupe discret considéré sur le bord de l’espace. On montre, en construisant explicitement un contre-exemple, que cette définition doit être renforcée pour obtenir des définitions équivalentes en termes de la géométrie de l’orbifold quotient, similaires à celles obtenues...
Finsler Conformal Lichnerowicz-Obata conjecture
We prove the Finsler analog of the conformal Lichnerowicz-Obata conjecture showing that a complete and essential conformal vector field on a non-Riemannian Finsler manifold is a homothetic vector field of a Minkowski metric.
Finsler connections in generalized Lagrange spaces.
Finsler metrics of scalar flag curvature and projective invariants.
Finsler metrics with propierties of the Kobayashi metric on convex domains.
The structure of complex Finsler manifolds is studied when the Finsler metric has the property of the Kobayashi metric on convex domains: (real) geodesics locally extend to complex curves (extremal disks). It is shown that this property of the Finsler metric induces a complex foliation of the cotangent space closely related to geodesics. Each geodesic of the metric is then shown to have a unique extension to a maximal totally geodesic complex curve Σ which has properties of extremal disks. Under...
Finsler Structures of Negative Curvature in ...-Linear Fibre Spaces.
First eigenvalue of submanifolds in Euclidean space.
First Pontrjagin form, rigidity and strong rigidity of nonpositively curved Kähler surface of general type.
First-order twistor lifts.
Five-dimensional biquotients.
Five-dimensional -symmetric spaces.
Flächen beschränkter mittlerer Krümmung in einer dreidimensionalen Riemannschen Mannigfaltigkeit.
Flag Manifolds
Flat manifolds with non-zero Euler characteristics.
Flat Riemannian Manifolds are Boundaries.
Flat tensor product surfaces of pseudo-Euclidean curves
We determine the flat tensor product surfaces of two curves in pseudo-Euclidean spaces of arbitrary dimensions.