This thesis is divided in two parts. In the first one, using the inverse mean curvature flow, we prove two weighted geometric inequalities that hold for strictly mean convex and star-shaped hypersurfaces in Euclidean space. The first one involves the weighted area and the area of the hypersurface and also the volume of the region enclosed by the hypersurface. The second one involves the total weighted mean curvature and the area of the hypersurface. Moreover, versions of the first inequality for the sphere and for the Ressner-Nordström-AdS manifold are proven. We end the first part with an example of a convex surface for which the ratio between the polar moment of inertia and the square of the area is less than that of the round sphere. In the s...
Abstract. For a convex body of given volume in spherical space, the total invariant measure of hitti...
Abstract. We study the horospherical geometry of submanifolds in hyperbolic space. The main result i...
Abstract. It is proved that a convex hypersurface in a Riemannian manifold of sectional curvature>...
Based on the work of Gerhardt and Urbasa [12], [36], we prove a global convergence result and precis...
By applying the unit normal flow to well-known inequalities in hyperbolic space Hn+1 and in the sphe...
International audienceWe give a spinorial proof of a Heintze-Karcher type inequality in the hyperbol...
We study the horospherical geometry of submanifolds in hyperbolic space. The main result is a formul...
Abstract. We prove that the isoperimetric inequalities in the euclidean and hyperbolic plane hold fo...
International audienceWe give a spinorial proof of a Heintze-Karcher type inequality in the hyperbol...
The thesis addresses the characterization of geometric properties for problems in Partial Differenti...
We use the inverse mean curvature flow with a free boundary perpendicular to the sphere to prove a g...
We obtain a comparison formula for integrals of mean curvatures of Riemannian hypersurfaces, via Rei...
For the quermassintegral inequalities of horospherically convex hypersurfaces in the (n + 1)-dimensi...
Abstract. Using results from integral geometry, we find inequalities involving mean curvature integr...
We provide a rigidity statement for the equality case for the Heintze-Karcher inequality in substati...
Abstract. For a convex body of given volume in spherical space, the total invariant measure of hitti...
Abstract. We study the horospherical geometry of submanifolds in hyperbolic space. The main result i...
Abstract. It is proved that a convex hypersurface in a Riemannian manifold of sectional curvature>...
Based on the work of Gerhardt and Urbasa [12], [36], we prove a global convergence result and precis...
By applying the unit normal flow to well-known inequalities in hyperbolic space Hn+1 and in the sphe...
International audienceWe give a spinorial proof of a Heintze-Karcher type inequality in the hyperbol...
We study the horospherical geometry of submanifolds in hyperbolic space. The main result is a formul...
Abstract. We prove that the isoperimetric inequalities in the euclidean and hyperbolic plane hold fo...
International audienceWe give a spinorial proof of a Heintze-Karcher type inequality in the hyperbol...
The thesis addresses the characterization of geometric properties for problems in Partial Differenti...
We use the inverse mean curvature flow with a free boundary perpendicular to the sphere to prove a g...
We obtain a comparison formula for integrals of mean curvatures of Riemannian hypersurfaces, via Rei...
For the quermassintegral inequalities of horospherically convex hypersurfaces in the (n + 1)-dimensi...
Abstract. Using results from integral geometry, we find inequalities involving mean curvature integr...
We provide a rigidity statement for the equality case for the Heintze-Karcher inequality in substati...
Abstract. For a convex body of given volume in spherical space, the total invariant measure of hitti...
Abstract. We study the horospherical geometry of submanifolds in hyperbolic space. The main result i...
Abstract. It is proved that a convex hypersurface in a Riemannian manifold of sectional curvature>...