10.1007/s11425-016-9265-y">
 

Title

Expansion properties for finite subdivision rules I

Document Type

Article

Publication Date

2018

Department/School

Mathematics

Publication Title

Science China Mathematics

Abstract

Among Thurston maps (orientation-preserving, postcritically finite branched coverings of the 2-sphere to itself), those that arise as subdivision maps of a finite subdivision rule form a special family. For such maps, we investigate relationships between various notions of expansion—combinatorial, dynamical, algebraic, and coarse-geometric.

Link to Published Version

10.1007/s11425-016-9265-y

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