-covered foliations of hyperbolic 3-manifolds.
-matrice universelle pour et invariant d’entrelacs associé
En utilisant la méthode du double quantique, nous construisons une -matrice universelle pour la quantification de la superalgèbre de Lie . Nous utilisons ce résultat pour construire un invariant d’entrelacs et nous montrons qu’il est égal à une spécialisation du polynôme de Dubrovnik introduit par Kauffman.
Racks and orbits of dressing transformations
A new algebraic structure on the orbits of dressing transformations of the quasitriangular Poisson Lie groups is provided. This gives the topological interpretation of the link invariants associated with the Weinstein-Xu classical solutions of the quantum Yang-Baxter equation. Some applications to the three-dimensional topological quantum field theories are discussed.
Rank 2 Stable Vector Bundles on IP3 (...) with Chern Classes c1 = -1, c2 = 4.
Rank 2 vector bundles on P4 with c1 odd and contact curves.
Rank gradient, cost of groups and the rank versus Heegaard genus problem
We study the growth of the rank of subgroups of finite index in residually finite groups, by relating it to the notion of cost. As a by-product, we show that the ‘rank vs. Heegaard genus’ conjecture on hyperbolic 3-manifolds is incompatible with the ‘fixed price problem’ in topological dynamics.
Rapport sur la théorie classique des noeuds (1ère partie)
Rapport sur la théorie classique des nœuds (2ème partie)
Rapport sur les champs symplectiques formels
Rational homotopy type of nilpotent and complete spaces
Rational knots and a theorem of Kanenobu.
Rational L-groups of Bieberbach groups.
Rational Lie Algebras and p-Isomorphisms of Nilpotent Groups and Homotopy Types.
Rational surfaces and symplectic 4-manifolds with one basic class.
Rational symplectic field theory over for exact Lagrangian cobordisms
We construct a version of rational Symplectic Field Theory for pairs , where is an exact symplectic manifold, where is an exact Lagrangian submanifold with components subdivided into subsets, and where both and have cylindrical ends. The theory associates to a -graded chain complex of vector spaces over , filtered with filtration levels. The corresponding -level spectral sequence is invariant under deformations of and has the following property: if is obtained by joining a...
Rational toral ranks in certain algebras.
Rational Universal Fibrations and Flag Manifolds.
Rationality of geometric signatures of complete 4-manifolds.
Rationalization of Hopf G-Spaces..
Räume normierter Bilinearformen und Cliffordstrukturen.