Videos

  • Introduction to Random Walks on Groups
         Fields Academy graduate course (21 lectures)

  • Harmonic Measures and Poisson Boundaries for Random Walks on Groups (ICTS - TIFR, Mar 2023)
         [Lecture 1] [Lecture 2] [Lecture 3] [Lecture 4]

  • André-Aisenstadt lecture: Entropy along the Mandelbrot set (October 15, 2021) [slides]

  • Of polynomials, bagels, and teapots (ICERM, 2019)

  • Entropy and drift for Gibbs measures on geometrically finite manifolds (Fields, 2019)

  • From continued fractions to random walks on hyperbolic manifolds (Pisa, 2018)

  • Random walks on weakly hyperbolic groups I (Fields, 2018 Summer School)

  • Random walks on weakly hyperbolic groups II

  • Random walks on weakly hyperbolic groups III

  • Counting loxodromic elements (Warwick, 2017)

  • Continuity of core entropy of quadratic polynomials (ICERM, 2016)

  • Random walks and random group extensions (UIUC, 2015)

  • Average cusp excursions and random walks on the mapping class group (ICERM, 2013)

  • Bach and (hyperbolic) Brownian motion

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