If we look for a compactification of the space of Riemannian metrics with conical singularities on a surface, we are naturally led to study the "surfaces with Bounded Integral Curvature in the Alexandrov sense". It is a singular geometry, developed by A. Alexandrov and the Leningrad's school in the 70's, and whose main feature is to have a natural notion of curvature, which is a measure. This large geometric class contains any "reasonable" surface we may imagine.The main result of this thesis is a compactness theorem for Alexandrov metrics on a surface ; a straightforward corollary concerns Riemannian metrics with conical singularities. We describe here three hypothesis which pair with the Alexandrov surfaces, following Cheeger-Gromov's com...
International audienceIn this note, we prove that on a surface with Alexandrov's curvature bounded b...
In this article we address a number of features of the moduli space of spherical metrics on connecte...
1. Introduction. An Alexandrov space X with curvature bounded below is a length space with the prope...
If we look for a compactification of the space of Riemannian metrics with conical singularities on a...
La recherche d'une compactification de l'ensemble des métriques Riemanniennes à singularités conique...
A Fuchsian polyhedron in hyperbolic space is a polyhedral surface invariant under the action of a Fu...
In this note, we prove that on a surface with Alexandrov’s curvature bounded below, the distance der...
We study a class of compact surfaces in R-3 introduced by Alexandrov and generalized by Nirenberg an...
Abstract. It is proved that a convex hypersurface in a Riemannian manifold of sectional curvature>...
We prove in this paper that evry compact Riemann surface carries an euclidean (flat) conformal metri...
We prove that for every metric on the torus with curvature bounded from below by −1 in the sense of...
Here I show the compatibility of two definitions of generalized curvature bounds: the lower bound fo...
AbstractWe study the effect of simultaneous bounds on the local L1 norms of the second fundamental f...
Abstract. We state that any constant curvature Riemannian metric with conical singularities of const...
Abstract. The purpose of the present paper is to investigate the structure of distance spheres and c...
International audienceIn this note, we prove that on a surface with Alexandrov's curvature bounded b...
In this article we address a number of features of the moduli space of spherical metrics on connecte...
1. Introduction. An Alexandrov space X with curvature bounded below is a length space with the prope...
If we look for a compactification of the space of Riemannian metrics with conical singularities on a...
La recherche d'une compactification de l'ensemble des métriques Riemanniennes à singularités conique...
A Fuchsian polyhedron in hyperbolic space is a polyhedral surface invariant under the action of a Fu...
In this note, we prove that on a surface with Alexandrov’s curvature bounded below, the distance der...
We study a class of compact surfaces in R-3 introduced by Alexandrov and generalized by Nirenberg an...
Abstract. It is proved that a convex hypersurface in a Riemannian manifold of sectional curvature>...
We prove in this paper that evry compact Riemann surface carries an euclidean (flat) conformal metri...
We prove that for every metric on the torus with curvature bounded from below by −1 in the sense of...
Here I show the compatibility of two definitions of generalized curvature bounds: the lower bound fo...
AbstractWe study the effect of simultaneous bounds on the local L1 norms of the second fundamental f...
Abstract. We state that any constant curvature Riemannian metric with conical singularities of const...
Abstract. The purpose of the present paper is to investigate the structure of distance spheres and c...
International audienceIn this note, we prove that on a surface with Alexandrov's curvature bounded b...
In this article we address a number of features of the moduli space of spherical metrics on connecte...
1. Introduction. An Alexandrov space X with curvature bounded below is a length space with the prope...