2 papers
math.AP2026
Harmonic functions on balls for x-dependent rectilinear stable processes
Tadeusz Kulczycki, MichaÅ Ryznar
We obtain sharp estimates for functions harmonic with respect to -dependent rectilinear stable processes in balls, under the assumption that the Dirichlet exterior data are radi…
math.PR2025
On the mean exit time from a ball for a symmetric stable process
Michal Ryznar
Getoor in [3] calculated the mean exit time from a ball for the standard isotropic -stable process in starting from the interior of the ball. The purpose of this…