Steffen Rohde

Circle packings provide a conformally natural way to draw triangulations of the sphere. Similarly and more generally, dessins d'enfants provide natural drawings of plane graphs. I will explain how this works, with an emphasis on trees. Then I will...

I will begin with a gentle introduction to "conformal welding" from the probabilistic viewpoint, which is at the heart of Scott Sheffields "quantum zipper" as well as Malliavin's and his coauthors work on Brownian measures on the group of circle...