The geometry of -covered foliations.
The Geometry of Self-adjunction
The Gieseking manifold and its surgery orbifolds.
The Gromov Invariant of Links.
The Heegaard genus of manifolds obtained by surgery on links and knots.
The Hodge de Rham theory of relative Malcev completion
The Homflypt skein module of a connected sum of 3-manifolds.
The Homology of Cyclic and Irregular Dihedral Coverings Branched Over Homology Spheres.
The homology of cyclic branched covers of S3.
The homology of irregular dihedral branched covers of S3.
The Homotopoy Type of Four-Dimensional Knot Complements.
The Homotype Type of a Combinatorially Aspherical Presentation.
The Hurwitz Relation for Tori.
The incidence submanifold of for odd is nonorientable
The ...-injectivity of self-maps of nonzero degree on 3-manifolds.
The integral homology of SL2 and PSL2 of euclidean imaginary quadratic integers.
The interplay between linear representations of the braid group.
The isomorphism problem for toral relatively hyperbolic groups
We provide a solution to the isomorphism problem for torsion-free relatively hyperbolic groups with abelian parabolics. As special cases we recover solutions to the isomorphism problem for: (i) torsion-free hyperbolic groups (Sela, [60] and unpublished); and (ii) finitely generated fully residually free groups (Bumagin, Kharlampovich and Miasnikov [14]). We also give a solution to the homeomorphism problem for finite volume hyperbolic -manifolds, for . In the course of the proof of the main result,...
The Jones polynomial, genus and weak genus of a knot
The Jones-Witten invariants of knots