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math.PR2024
Stationary states for stable processes with partial resetting
Tomasz Grzywny, Karol Szczypkowski, Zbigniew Palmowski +1
We study a -dimensional stochastic process which arises from a Lévy process by partial resetting, that is the position of the process at…
math.PR2024
Heat kernel and Green function estimates on affine buildings
Bartosz Trojan
We obtain the optimal global upper and lower bounds for the transition density of a finite range isotropic random walk on affine buildings. We present also sharp estimat…