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Random walks on decorated Galton-Watson trees. Probability Seminars. Random walks on decorated Galton-Watson trees. ... In this talk we consider a random walk on a critical “decorated” Galton-Watson tree, by which we mean that we first sample a

Branching Brownian motion (BBM) is a classical process in probability, describing a population of particles performing independent Brownian motion and branching according to a Galton Watson process.

1.0 CMIH - The Centre for Mathematical Imaging in Healthcare https://archive.cmih.maths.cam.ac.uk Random walks on decorated Galton-Watson trees - CMIH - The Centre for Mathematical Imaging in ... Healthcare rich 600 338 <blockquote

Random walks on decorated Galton-Watson trees.

A branching process in varying environment is a Galton-Watson tree whose offspring distribution can change at each generation. ... to the Brownian Continuum Random Tree, as in the standard Galton-Watson setting.

Joint work with Kirtan Padh, Jakob Zeitler, David Watson, Matt Kusner and Niki Kilbertus.

I will talk about Galton-Watson trees conditioned on both the total number of vertices $n$ and the number of leaves $k$.

Branching Brownian motion (BBM) is a classical process in probability, describing a population of particles performing independent Brownian motion and branching according to a Galton Watson process.

Joint work with Kirtan Padh, Jakob Zeitler, David Watson, Matt Kusner and Niki Kilbertus.

This reduces the problem to a classical problem in directional statistics, namely to the spherical location testing problem, for which the Watson test is the standard procedure.