Seminari del Dipartimento
Probabilita' Random forests and Markovian spectra Alexandre Gaudilliere 11-06-2019 - 14:30 Largo San Leonardo Murialdo,1 - Pal.C - Aula 211
Starting from a theorem of Michelli and Willoughby we will see how some loop-erased random walk make a bridge between the spanning forest of a graph and the spectrum of its Laplacian. We will give more examples of the links between these two sets, introducing in particular a fragmentation and coalescence process that allows for the study of this spectrum from a probabilistic point of view. |