@article{EJP74,
author = {Thomas Mountford},
title = {A Note on Limiting Behaviour of Disastrous Environment Exponents},
journal = {Electron. J. Probab.},
fjournal = {Electronic Journal of Probability},
volume = {6},
year = {2001},
keywords = {Random walk, disaster point, Poisson process.},
abstract = {We consider a random walk on the $d$-dimensional lattice and investigate the asymptotic probability of the walk avoiding a "disaster" (points put down according to a regular Poisson process on space-time). We show that, given the Poisson process points, almost surely, the chance of surviving to time $t$ is like $e^{-\alpha \log (\frac1k) t } $, as $t$ tends to infinity if $k$, the jump rate of the random walk, is small.},
pages = {no. 1, 1-10},
issn = {1083-6489},
doi = {10.1214/EJP.v6-74},
url = {http://ejp.ejpecp.org/article/view/74}}