2 papers
math.PR2026
Spectral Diffusion Models on the Sphere
Francesco Mari, Pierpaolo Brutti, Claudio Durastanti
Diffusion models provide a principled framework for generative modeling via stochastic differential equations and time-reversed dynamics. However, extension of spectral diffusion a…
math.FA2025
On Coorbit Fréchet Spaces
S. Dahlke, F. De Mari, E. De Vito +3
This paper is concerned with a new approach to coorbit space theory. Usually, coorbit spaces are defined by collecting all distributions for which the voice transform associated wi…