Tan Lei

collaborators

2 papers

math.DS2019

Degree-d-invariant laminations

William P. Thurston, Hyungryul Baik, Yan Gao +4

Degree- $d$ -invariant laminations of the disk model the dynamical action of a degree- $d$ polynomial; such a lamination defines an equivalence relation on $S^{1}$ that corresponds to d…

math.GT2015

On balanced planar graphs, following W. Thurston

Sarah Koch, Tan Lei

Let $f : S^{2} \to S^{2}$ be an orientation-preserving branched covering map of degree $d \geq 2$ , and let $Σ$ be an oriented Jordan curve passing through the critical values of $f$ . Then…