Banding, twisted ribben knots, and producing reducible manifolds via Dehn surgery.
Band-pass moves and the Casson-Walker-Lescop invariant.
Bands, Tangles and linear Skein theory.
Basic polyhedra in knot theory
Behavior of knot invariants under genus 2 mutation.
Bing-Whitehead Cantor sets
Bipartite knots
We give a solution to a part of Problem 1.60 in Kirby's list of open problems in topology, thus answering in the positive the question raised in 1987 by J. Przytycki.
Bootstrapping in convergence groups.
Bordism of oriented 5-manifolds with T-structure and polarization
Bordism of spin manifolds with local actions of Tori in low dimensions
Bordismus verzweigter Überlagerungen von niedrigdimensionalen Sphären.
Boundaries of right-angled hyperbolic buildings
We prove that the boundary of a right-angled hyperbolic building is a universal Menger space. As a consequence, the 3-dimensional universal Menger space is the boundary of some Gromov-hyperbolic group.
Boundary curves of surfaces with the 4--plane property.
Boundary slopes (nearly) bound cyclic slopes.
Bounded cohomology of subgroups of mapping class groups.
Bounded geometry in relatively hyperbolic groups.
Bounded, separating, incompressible surfaces in knot manifolds.
Bounds for the Thurston-Bennequin number from Floer homology.
Bounds on exceptional Dehn filling.
Bouts d'un groupe opérant sur la droite, I : théorie algébrique
On étudie les morphismes d’un groupe infini discret dans un groupe de Lie contenu dans le groupe des difféomorphismes de la droite réelle. À un tel morphisme , on associe deux ensembles de “bouts” de “dans la direction” . On calcule le nombre de bouts dans plusieurs situations. Dans le cas particulier où est de type fini et où est le groupe des translations, n’a qu’un bout dans la direction si, et seulement si, ils vérifient la propriété de Bieri-Neumann-Strebel.