49:50
published on March 27, 2026
Generalized binomial edge ideals are Cartwright-Sturmfels
By Emanuela De Negri
Spectral measures of factor of i.i.d. processes on the regular tree
Appears in collections : Spectre de graphes aléatoires / Spectrum of random graphs, Exposés de recherche
We prove that a measure on $[-d,d]$ is the spectral measure of a factor of i.i.d. process on a vertex-transitive infinite graph if and only if it is absolutely continuous with respect to the spectral measure of the graph. Moreover, we show that the set of spectral measures of factor of i.i.d. processes and that of $\bar{d}_2$-limits of factor of i.i.d. processes are the same.
