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Spatial perturbations of one-dimensional spin systems

By Shirin J. Handjani

Abstract

AbstractWe consider nearest-neighbor, additive, spin systems on Z+, and show that changing the flip rates at a finite number of sites does not affect survival of the process. We also extend this result to the case of the biased voter model on Z

Publisher: Elsevier Science B.V.
Year: 1999
DOI identifier: 10.1016/S0304-4149(98)00105-7
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