Small knots in Seifert fibered 3-manifolds.
Small Seifert-fibered Dehn surgery on hyperbolic knots.
Smooth spheres in IR4 with four critical points are standard.
SO3 (...)-representation curves for two-bridge knot groups.
Solvable Groups that are Simply Connected at ... .
Solvable systems of equations modeled on some spines of 3-manifolds.
Some evaluations of link polynomials.
Some examples of essential laminations in 3-manifolds
Families of codimension-one foliations and laminations are constructed in certain 3-manifolds, with the property that their transverse intersection with the boundary torus of the manifold consists of parallel curves whose slope varies continuously with certain parameters in the construction. The 3-manifolds are 2-bridge knot complements and punctured-torus bundles.
Some generalized Coxeter groups and their orbifolds.
In this note we construct examples of geometric 3-orbifolds with (orbifold) fundamental group isomorphic to a (Z-extension of a) generalized Coxeter group. Some of these orbifolds have either euclidean, spherical or hyperbolic structure. As an application, we obtain an alternative proof of theorem 1 of Hagelberg, Maclaughlan and Rosenberg in [5]. We also obtain a similar result for generalized Coxeter groups.
Some links with non-trivial polynomials and their crossing-numbers.
Some Metrics on Classical Knots.
Some New Invariants of Links.
Some PL involutions of product 3-manifolds which preserve the center of the fundamental group
Some remarks concerning the covering numbers of closed manifolds.
Some Remarks on Analytic Foliations and Analytic Branched Coverings.
Some remarks on the ends of groups.
Some results and conjectures on finite groups acting on homology spheres.
Some results concerning the number of critical points of a smooth map.
Some surface subgroups survive surgery.
Some topologically locally-flat surfaces in the complex projective plane.