
An ‘oscillating' version of Brownian motion is defined and studied. ‘Ordinary' Brownian motion and ‘reflecting' Brownian motion are shown to arise as special cases. Transition densities, first-passage time distributions, and occupation time distributions for the process are obtained explicitly. Convergence of a simple oscillating random walk to an oscillating Brownian motion process is established by using results of Stone (1963).
First-Passage Time Distributions, Brownian Motion, Brownian motion, Occupation Time Distributions, Diffusion processes, Distribution theory
First-Passage Time Distributions, Brownian Motion, Brownian motion, Occupation Time Distributions, Diffusion processes, Distribution theory
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