A property of diagrams of the trivial knot
A property of the skein polynomial with an application to contact geometry
A property that characterizes Euler characteristic among invariants of combinatorial manifolds
A quadratic bound on the number of boundary slopes of essential surfaces with bounded genus
A quasifibration of spaces of positive scalar curvature metrics
A quick survey of foliations on 4-manifolds
A random tunnel number one 3-manifold does not fiber over the circle
A rank inequality for the knot Floer homology of double branched covers
A rational noncommutative invariant of boundary links
A Rational Surgery Formula for the LMO Invariant
A rationality conjecture about Kontsevich integral of knots and its implications to the structure of the colored Jones polynomial
A recipe for short-word pseudo-Anosovs
A reduced set of moves on one-vertex ribbon graphs coming from links
A refined Jones polynomial for symmetric unions
A refinement of Johnson's bounding for the stable genera of Heegaard splittings
A refinement of Khovanov-Rozansky link homology
A refinement of the simple connectivity at infinity of groups
A relationship between the non-acyclic Reidemeister torsion and a zero of the acyclic Reidemeister torsion
A relative isoperimetric inequality for certain warped product spaces
A remark about dihedral group actions on spheres