Mathematics > Geometric Topology
[Submitted on 2 Jul 2018 (v1), last revised 19 Mar 2019 (this version, v3)]
Title:Surface groups, infinite generating sets, and stable commutator length
View PDFAbstract:We give a new proof of a theorem of D. Calegari that says that the Cayley graph of a surface group with respect to any generating set lying in finitely many mapping class group orbits has infinite diameter. This applies, for instance, to the generating set consisting of all simple closed curves.
Submission history
From: Dan Margalit [view email][v1] Mon, 2 Jul 2018 18:00:10 UTC (18 KB)
[v2] Thu, 30 Aug 2018 13:00:02 UTC (18 KB)
[v3] Tue, 19 Mar 2019 12:39:17 UTC (18 KB)
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