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math.AP2026
On Heat kernel Estimtes for Brownian SDEs with Distributional Drift
Stéphane Menozzi, Stefano Pagliarani
We establish heat-kernel bounds and regularity estimates for the transition densities of the diffusion associated with the martingale problem corresponding to the generator of a fo…
math.AP2023
Intrinsic Hölder spaces for fractional kinetic operators
Maria Manfredini, Stefano Pagliarani, Sergio Polidoro
We introduce anisotropic Hölder spaces useful for the study of the regularity theory for non local kinetic operators whose prototypal example is \begin{equation} \mat…