@article{EJP769,
author = {Enrique Andjel and Judith Miller and Etienne Pardoux},
title = {Survival of a Single Mutant in One Dimension},
journal = {Electron. J. Probab.},
fjournal = {Electronic Journal of Probability},
volume = {15},
year = {2010},
keywords = {two-type contact process, survival},
abstract = {We study a one dimensional two-type contact process with equal rate of propagation (and death) of the two types. We show that the progeny of a finite number of mutants has a positive probability of survival if and only at time 0 there is at most a finite number of residents on at least one side of the mutant's ``colony''.},
pages = {no. 14, 386-408},
issn = {1083-6489},
doi = {10.1214/EJP.v15-769},
url = {http://ejp.ejpecp.org/article/view/769}}