TY  - JOUR
A1  - Dahlenburg, Marcus
A1  - Chechkin, Aleksei
A1  - Schumer, Rina
A1  - Metzler, Ralf
T1  - Stochastic resetting by a random amplitude
T2  - Physical review : E, Statistical, nonlinear and soft matter physics
N2  - Stochastic resetting, a diffusive process whose amplitude is reset to the origin at random times, is a vividly studied strategy to optimize encounter dynamics, e.g., in chemical reactions. Here we generalize the resetting step by introducing a random resetting amplitude such that the diffusing particle may be only partially reset towards the trajectory origin or even overshoot the origin in a resetting step. We introduce different scenarios for the random-amplitude stochastic resetting process and discuss the resulting dynamics. Direct applications are geophysical layering (stratigraphy) and population dynamics or financial markets, as well as generic search processes.
Y1  - 2021
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/64682
SN  - 2470-0045
SN  - 2470-0053
VL  - 103
IS  - 5
PB  - American Physical Society
CY  - Woodbury, NY
ER  -