Peeling Random Planar Maps: École d'Été de Probabilités de Saint-Flour XLIX - 2019

These Lecture Notes provide an introduction to the study of those discrete surfaces which are obtained by randomly gluing polygons along their sides in a plane. The focus is on the geometry of such random planar maps (diameter, volume growth, scaling and local limits...) as well as the behavior of statistical mechanics models on them (percolation, simple random walks, self-avoiding random walks...).

A “Markovian” approach is adopted to explore these random discrete surfaces, which is then re...