Estimates of volume by the length of shortest closed geodesics on a convex hypersurface.
Estimation des fonctions de Littlewood-Paley-Stein sur les variétés riemanniennes à courbure non positive
Estimation of the best constant involving the norm of the higher-order Wente problem.
Estimation of the length of a simple geodesic on a convex surface.
Estimation of the visibility angle of a curve in a metric space of nonpositive curvature.
Estimation of vibration frequencies of linear elastic membranes
The free motion of a thin elastic linear membrane is described, in a simplyfied model, by a second order linear homogeneous hyperbolic system of partial differential equations whose spatial part is the Laplace Beltrami operator acting on a Riemannian 2-dimensional manifold with boundary. We adapt the estimates of the spectrum of the Laplacian obtained in the last years by several authors for compact closed Riemannian manifolds. To make so, we use the standard technique of the doubled manifold to...
Estimations pour l’opérateur d’un fibré vectoriel holomorphe semi-positif au-dessus d’une variété kählérienne complète
Estudio de las variedades de contacto compactas que admiten una acción foliante.
Eta invariants and complex immersions
Étude des feuilletages transversalement complets et applications
Euclidean Hypersurfaces with Isometric Gauss Maps.
Euclidean Submanifolds with Nonparallel Normal Space.
Eulersche Charakteristik, Projektionen und Quermaßintegrale.
Evolution of convex entire graphs by curvature flows
We consider the evolution of an entire convex graph in euclidean space with speed given by a symmetric function of the principal curvatures. Under suitable assumptions on the speed and on the initial data, we prove that the solution exists for all times and it remains a graph. In addition, after appropriate rescaling, it converges to a homothetically expanding solution of the flow. In this way, we extend to a class of nonlinear speeds the well known results of Ecker and Huisken for the mean curvature...
Evolution of curvature tensors under mean curvature flow.
Evolution of hypersurfaces by their curvature in Riemannian manifolds.
Example of a six-dimensional LCK solvmanifold
The purpose of this paper is to prove that there exists a lattice on a certain solvable Lie group and construct a six-dimensional locally conformal Kähler solvmanifold with non-parallel Lee form.
Example of extrinsically homogeneous real hypersurface in .
Examples of compact complex manifolds with no Kahler structure
Examples of compact holomorphic symplectic mainfolds which are not Kählerian II.