All Outputs (2)

Heavy-tailed random walks on complexes of half-lines (2017)
Journal Article
Menshikov, M. V., Petritis, D., & Wade, A. R. (2018). Heavy-tailed random walks on complexes of half-lines. Journal of Theoretical Probability, 31(3), 1819-1859. https://doi.org/10.1007/s10959-017-0753-5

We study a random walk on a complex of finitely many half-lines joined at a common origin; jumps are heavy-tailed and of two types, either one-sided (towards the origin) or two-sided (symmetric). Transmission between half-lines via the origin is gove... Read More about Heavy-tailed random walks on complexes of half-lines.

Non-homogeneous random walks on a half strip with generalized Lamperti drifts (2017)
Journal Article
Lo, C. H., & Wade, A. R. (2017). Non-homogeneous random walks on a half strip with generalized Lamperti drifts. Markov processes and related fields, 23(1), 125-146

We study a Markov chain on Undefined control sequence \RP, where Undefined control sequence \RP is the non-negative real numbers and S is a finite set, in which when the Undefined control sequence \RP-coordinate is large, the S-coordinate of the proc... Read More about Non-homogeneous random walks on a half strip with generalized Lamperti drifts.