C. Adams

activity

19982023

most citedA classification of spanning surfaces for alternating links

23 citations · 100 across the 31 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.GT2020

Superbridge and Bridge Indices for Knots

Colin Adams, Nikhil Agarwal, Rachel Allen +4

We improve the upper bound on the superbridge index $s b [K]$ of a knot type $[K]$ in terms of the bridge index $b [K]$ from $s b [K] \leq 5 b - 3$ to $s b [K] \leq 3 b [k] - 1$ .

math.GT2020★ 2 cited

Modifications Preserving Hyperbolicity of Link Complements

Colin Adams, William H. Meeks, Álvaro K. Ramos

Given a link in a 3-manifold such that the complement is hyperbolic, we provide two modifications to the link, called the chain move and the switch move, that preserve hyperbolicit…

math.DG2020★ 2 cited

Totally umbilic surfaces in hyperbolic 3-manifolds of finite volume

Colin Adams, William H. Meeks, Alvaro K. Ramos

We construct for every connected surface $S$ of finite negative Euler characteristic and every $H \in [0, 1)$ , a hyperbolic 3-manifold $N (S, H)$ of finite volume and a proper, two-si…