Superdiffusive planar random walks with polynomial space-time drifts
(2024)
Journal Article
Da Costa, C., Menshikov, M., Shcherbakov, V., & Wade, A. (in press). Superdiffusive planar random walks with polynomial space-time drifts. Stochastic Processes and their Applications,
We quantify superdiffusive transience for a two-dimensional random walk in which the vertical coordinate is a martingale and the horizontal coordinate has a positive drift that is a polynomial function of the individual coordinates and of the present... Read More about Superdiffusive planar random walks with polynomial space-time drifts.