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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

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{"version":"1.0","provider_name":"CMIH - The Centre for Mathematical Imaging in Healthcare","provider_url":"https://archive.cmih.maths.cam.ac.uk","title":"Random walks on decorated Galton-Watson trees - CMIH -

Galton Watson process.

branching according to a Galton Watson process.

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

in Branching Brownian Motion 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.

in a varying environment A branching process in varying environment is a Galton-Watson tree whose offspring distribution can change at each generation.