Year: 2026
Type: article
Abstract: We define an electrification of the curve graph of a surface of finite type and use it to identify the Poisson boundary of a random walk on the mapping class group of with some logarithmic moment condition as a stationary measure on the space of minimal and maximal geodesic laminations on , equipped with the Hausdorff topology.
DOI: 10.1112/blms.70406
Author: Ursula Hamenstädt
Institution: University of Bonn
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4414696648
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