activity
20122025
most citedHidden Symmetries and Commensurability of 2-Bridge Link Complements

6 citations · 20 across the 8 of their papers we have counts for

collaborators

10 papers

math.GT2025

Symmetry groups of flat fully augmented links and their complements

Christian Millichap, Rolland Trapp

In this paper, we prove that the (orientation-preserving) symmetry groups of -prime flat fully augmented links correspond exactly with the finite subgroups of . We accompl…

math.GT2024

Symmetry groups of hyperbolic links and their complements

Christian Millichap, Rolland Trapp

We explicitly construct a sequence of hyperbolic links where the number of symmetries of each that are not induced by symmetries of…

math.GT2023

Flat fully augmented links are determined by their complements

Christian Millichap, Rolland Trapp

In this paper, we show that two flat fully augmented links with homeomorphic complements must be equivalent as links in . This requires a careful analysis of how to…

math.GT2020

Dehn surgery and hyperbolic knot complements without hidden symmetries

Eric Chesebro, Jason DeBlois, Neil R Hoffman +3

Neumann and Reid conjecture that there are exactly three knot complements which admit hidden symmetries. This paper establishes several results that provide evidence for the conjec…

math.GT2019★ 1 cited

Symmetries and hidden symmetries of -twisted knot complements

Neil R. Hoffman, Christian Millichap, William Worden

In this paper we analyze symmetries, hidden symmetries, and commensurability classes of -twisted knot complements, which are the complements of knots that have a sufficie…

math.GT2018★ 5 cited

Arithmeticity and Hidden Symmetries of Fully Augmented Pretzel Link Complements

Jeffrey S. Meyer, Christian Millichap, Rolland Trapp

This paper examines number theoretic and topological properties of fully augmented pretzel link complements. In particular, we determine exactly when these link complements are ari…

math.GT2016★ 5 cited

Spectrally similar incommensurable 3-manifolds

David Futer, Christian Millichap

Reid has asked whether hyperbolic manifolds with the same geodesic length spectrum must be commensurable. Building toward a negative answer to this question, we construct examples…

math.GT2016★ 6 cited

Hidden Symmetries and Commensurability of 2-Bridge Link Complements

Christian Millichap, William Worden

In this paper, we show that any non-arithmetic hyperbolic -bridge link complement admits no hidden symmetries. As a corollary, we conclude that a hyperbolic -bridge link comp…

math.GT2014

Mutations and short geodesics in hyperbolic 3-manifolds

Christian Millichap

In this paper, we explicitly construct large classes of incommensurable hyperbolic knot complements with the same volume and the same initial (complex) length spectrum. Furthermore…

math.GT2012★ 3 cited

Factorial growth rates for the number of hyperbolic 3-manifolds of a given volume

Christian Millichap

The work of Jørgensen and Thurston shows that there is a finite number N(v) of orientable hyperbolic 3-manifolds with any given volume v. In this paper, we construct examples showi…