We study the dynamics of hybrid zones in the absence of selection. In dimensions d>1 the width of the hybrid zone grows as \sqrt{t} but in one dimension the width converges to a non-degenerate limit. We believe that tight interfaces are common in one-dimensional particle systems.
Publié le : 1995-12-14
Classification:
hybrid zones,
random walk,
recurrent potential kernel,
stochastic spatial model,
voter model interfaces
@article{1193758711,
author = {Cox, J.T. and Durrett, R.},
title = {Hybrid zones and voter model interfaces},
journal = {Bernoulli},
volume = {1},
number = {3},
year = {1995},
pages = { 343-370},
language = {en},
url = {http://dml.mathdoc.fr/item/1193758711}
}
Cox, J.T.; Durrett, R. Hybrid zones and voter model interfaces. Bernoulli, Tome 1 (1995) no. 3, pp. 343-370. http://gdmltest.u-ga.fr/item/1193758711/