Exponential families and affine Grassmannians
Differential Geometry
2025-02-20 v1
Abstract
We establish a one-to-one correspondence between the set of minimal exponential families of dimension n defined on a finite sample space {\Omega} and the affine Grassmannian associated to an appropriate vector space of functions.
Cite
@article{arxiv.2502.13639,
title = {Exponential families and affine Grassmannians},
author = {Danuzia Nascimento Figueirêdo and Hale Aytaç and Mathieu Molitor},
journal= {arXiv preprint arXiv:2502.13639},
year = {2025}
}