Nous étudions les relations qui existent entre des aspects de la géométrie sous-riemannienne et une diversité de singularités typiques dans ce contexte.Avec les théorèmes de Whitney sous-riemanniens, nous conditionnons l’existence de prolongements globaux de courbes horizontales définies sur des fermés à des hypothèses de non-singularité de l’application point-final dans l’approximation nilpotente de la variété.Nous appliquons des méthodes perturbatives pour obtenir des asymptotiques sur la longueur de courbes localement minimisantes perdant leur optimalité proche de leur point de départ dans le cas des variétés sous-riemanniennes de contact de dimension arbitraire. Nous décrivons la géométrie du lieu singulier et prouvons sa stabilité dans...
For a large class of equiregular sub-Riemannian manifolds, we showthat length minimizing curves have...
For a large class of equiregular sub-Riemannian manifolds, we show that length-minimizing curves hav...
Let (M, ∆) be a rank-two sub-Riemannian structure on a smooth manifold M, and let x, y be any two po...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
Abstract. We try to convince geometers that it is worth using Control Theory in the framework of sub...
For a large class of equiregular sub-Riemannian manifolds, we showthat length minimizing curves have...
For a large class of equiregular sub-Riemannian manifolds, we showthat length minimizing curves have...
For a large class of equiregular sub-Riemannian manifolds, we show that length-minimizing curves hav...
Let (M, ∆) be a rank-two sub-Riemannian structure on a smooth manifold M, and let x, y be any two po...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
We investigate the relationship between features of of sub-Riemannian geometry and an array of singu...
Abstract. We try to convince geometers that it is worth using Control Theory in the framework of sub...
For a large class of equiregular sub-Riemannian manifolds, we showthat length minimizing curves have...
For a large class of equiregular sub-Riemannian manifolds, we showthat length minimizing curves have...
For a large class of equiregular sub-Riemannian manifolds, we show that length-minimizing curves hav...
Let (M, ∆) be a rank-two sub-Riemannian structure on a smooth manifold M, and let x, y be any two po...