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Percolation for level-sets of Gaussian free fields on metric graphs

Presented by: 
Jian Ding University of Pennsylvania
Date: 
Monday 9th July 2018 - 13:45 to 14:30
Venue: 
INI Seminar Room 1
Abstract: 
In this talk, I will present a new result on the chemical distance for percolation of level-sets for Gaussian free fields on metric graphs in two dimensions. I will try to present a sketch of our proof, which is based on analyzing a certain exploration martingale. Time permitting, I will also discuss some other potential applications as well as related open problems. Based on joint work with Mateo Wirth.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons