2 papers
math.DG2025
Exponential families and affine Grassmannians
Danuzia Nascimento Figueirêdo, Hale Aytaç, Mathieu Molitor
We establish a one-to-one correspondence between the set of minimal exponential families of dimension n defined on a finite sample space Ω and the affine Grassmannian associated to…
math.DS2016
Decay of correlations and laws of rare events for transitive random maps
Vitor Araujo, Hale Aytac
We show that a uniformly continuous random perturbation of a transitive map defines an aperiodic Harris chain which also satisfies Doeblin's condition. As a result, we get exponent…